Hardware and system
Introduction Windows 2000 is composed of a large number of systems, and they work together to provide various functions to the operating system. These systems include hardware abstraction layers (HAL), Wi N 1 6 (WOW) system running on Wi N 3 2, and various system services (system administrators add to applications in the operating system, Windows 2000 non-strict components and applications that will be partially provided). Any of these systems has many important registry entries, which will be introduced in this chapter. Each operating system of hardware abstraction is designed, and there must be some way to connect with the real hardware so that the software can use it. For a write screen, save the file to disk, or get the input application from the mouse, it must be able to interact with the computer hardware. In Windows 2000, a collection of device drivers for this capability is referred to as hardware abstraction layers. H A L provides many additional services except simply initializing the device driver. These services include: Creating and maintaining settings for serial and bus types, including starting parameters, size and resolution of event queues. Maintain information of non-S c S i (small computer system interface) hard drive, including size, number of heads, number of tracks, and number of cylinders. Create identifier strings for serial ports and parallel ports, and maintain their I r q and access settings. The ability to process S c s i debugging, including disconnection, synchronous transmission, multiple connections, and tag connections. Provide installation and system file paths for the operating system itself, and its version and installation date. WowWindows NT provides the ability to run M s - D O S and Windows 3.x applications, while Windows 2000 inherits this capability. The technology running M s - D O S and Windows 3.x applications is called W O W (Win16 On Wi N 3 2) and D O S Virtual Machine (VIRTUAL MACHINE, VM). 1. MS-DOS To run the M s - D O S, Windows 2000 will load a copy of A U T O E X E C. B A T and C O N F I g. S Y S at startup. The issues in these files do not affect the successful start of Windows 2000, but will affect the M s - D O S of the Wi N D O W S2 0 0 0 0 0. 2. WOW and INI files To run Windows 3.x applications, Windows 2000 reads it for the first time or installs the Windows 3.x application to the copy of each I n i file found during the Windows 2000 registry. There are a variety of ways to force the registry value according to the I n i source file when new users are logged in. W O W is running in a system service. There are some shortcomings in this way because it may need "kill" the ghost of the Windows 3.x application to allow Windows 2000 to close. Modifying the registry can correct these disadvantages.
Other System Service Services is an application that is performed as part of a Windows 2000 operating system. Some services, such as I N t e R n e t information servers (Internet Information Server), and SQL Server, is provided by M i C R O S O F T. And some other services are
Third-party developers are written, and the system administrator is used for a certain demand. Regardless of the service, it is managed in the same way - placed in the startup queue and pressing it in the order in the queue. If you encounter a problem, the error message box will pop up. After all services are activated, the operating system runs any of its applications in its boot group. Finally, when the operating system is ready to turn off, a fixed timeout value is provided. If the system administrator needs, cancel off.
Error detection when a service startup fails When you encounter problems during a service process, Windows 2000 will expect system administrators to tell it. To tell Windows 2000 error detection when encountering this problem, modify the registry as follows: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y S Y T E M / C U R R E N T C O N T R O L S E - S / S Er. Next, find the service you want to enable error detection. Click the service to pick it, display its value in the right window. 4) The entry to the value E R R O R C O N T R O L is positioned. Using the D WO R D Editor to change the value of E R R O R C O N T R O L to 3, forcing error detection when the service startup fails. Switch to the latest and correct registration table when a service starts fails, when Windows 2000 encounters problems during a service, Windows 2000 will expect the system administrator to tell it. To tell Windows 2000 Switch to LKG (LKG, L AS Tknow Good) registry backup copy, you should modify the registry: 1) Open the "Start" menu and select "Run as follows: 1) Open the" Start "menu and select" ". Click the "Browse" button to start navigation until the root directory of Wi N D O W S2 0 0 0 (usually W I N N T) is found. Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y S Y T E M / C U R R E N T C O N T R O L S E - S / S Er. Next, find the service you want to enable L K g to switch. Click the service to pick it, display its value in the right window. 4) The entry to the value E R R O R C O N T R O L is positioned. Use the D WO R D editor to change the value of E R R O R C O N T R O L to 2, forced to perform L K g to switch when the service startup fails.
Generating an error message when a service is started, when Windows 2000 encounters a problem during a service, Windows 2000 will expect the system administrator to tell it what to do. To tell Windows 2000 display error messages when you encounter this problem, you should modify the registry as follows: 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y S Y T E M / C U R R E N T C O N T R O L S E - S / S Er. Next, find the service you want to enable the error message display. Click the service to pick it, display its value in the right window. 4) The entry to the value E R R O R C O N T R O L is positioned. Using the D WO R d editor to change the value of E R R O R C O N T R O L to 1, forced to perform an error message display when the service startup fails. Ignore the error message when the service starts fails. When Windows 2000 encounters a problem during a service, Windows 2000 will expect the system administrator to tell it. To tell Windows 2000 ignoring this service launch failure error, you should modify the registry as follows: 2) Select "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y S Y T E M / C U R R E N T C O N T R O L S E - S / S Er. Next, find the service you want to disable the error message. Click the service to pick it, display its value in the right window. 4) The entry to the value E R R O R C O N T R O L is positioned. Using the D WO R D Editor to change the value of E R R O R C O N T R O L to 0, forcing the error message display when the service startup fails.
Controlling Windows 2000 service boot sequence although typically determines its service startup sequence by Windows 2000 itself, the system administrator can modify this order. To do this, you can modify the registry in accordance with the following steps: 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the System / CurrentControlSet / Control / ServiceGrouporder child. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value L i s t. Use multiple string editors to check the order of load in a service group. Change the order in the list of groups to change the order of the driver load and the order of service startup. 6.2.6 Determining the mouse is serial or bus type connection system administrator to check the registry as follows, determine whether the mouse is serial or bus type: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Windows 2000 is found (usually W I N n). Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to the Hard Ware / Description / System / MultifunctionAdapter / [x] / P Ointer C ontroller / [x] / p ointer p eripheral / 0, where [x] indicates the number of items containing children. (Usually 0, but can be higher). Click this subkey to select it, display its value in the right window. 4) Locate the value of I D e n T I f i E R type R E G _ S Z Z. If it is empty, the mouse is a bus type; if the I D e n T I f i e r entries include a value, the mouse is a serial mouse.
Get information for non-SCSI hard drives Although some Windows 2000 computers use S C S I (Small Computer System Interface, Small Computer Systemi N Ts E R F A C E) Hard Disk, now there are some computers using large-capacity I D e or E I D hard drives. These hard drives may need to change their B I O S. To get the detailed hardware information of the device, you can follow the steps below: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Windows 2000 is found (usually W I N n). Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to the Hard WA RE / D EviceMAP / A T d isk / c ontroller [#] / disk [#], where C ontroller [#] and D ISK [#] is the IDE control card The numbered number and the number of the name of the hard disk is specified. Click this subkey to select it, display its value in the right window. The values shown in Table 6 - 1 reflect the hardware capabilities of the designated hard disk. Table 6-1 Non-SCSI hard disk value information FIRMWARE REVITION REG _ SZ value, the revision of the BIOS code ID Entifier REG _ SZ value, manufacturer's disk identifier Number of cylinders reg _ dWord value, drive column Number Number Of heads reg _ DWORD value, drive head number SECTORS PER TRACK REG _ DWORD value, the number of sectors of the drive, indicated by hexadecimal, usually 5 1 2 Setting the identification string of the parallel port You can change the system to give the system Specifies the identifier of the parallel port. To do this, you can modify the registry as follows.
(Remember, each machine restart must perform the following steps because these entries are easy to lose): 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to H A R d Wa R E / D E V i c E M A P / P A R A LEL E L / P O R Ti S. Click this subkey to select it, display its value in the right window. 4) Position to the value P a r a ll e l [x]: The entry, where [X] is the port number you want to change. Use the string editor to change the value of P A R A L E L [X]: to the new identifier (the default value is L P t [x]:).
Setting the access level of the parallel port You can change the system gave the access level of the specified parallel port. To do this, you can modify the registry (remember, you can perform the following steps as follows, because the contents of these entries are easy to lose): 2) Select "Window" menu HKEY _ local _ machineine The child window is displayed. Maximize this window for use. 3) Use the tree control of the left window to locate the System / Current ControlSet / Services / Parallel / Parameters sub-item. Click this subkey to select it, display its value in the right window. 4) If the name is P a R A L e l [x]: ([x] is the entry that you are interested in the entry number, then enter one. Then, add a value entry named D i S A B L E P O R T (if this value does not exist), the type is R e g_D w o r d. To allow it to access it after port initialization, set D i S A B L E P O R T as 0; to disable access to it after port initialization, set D i S A B L E P O R T to 1. Setting the IRQ value of the parallel port You can change the system assigned the assigned parallel port. To do this, you can modify the registry (remember, you can perform the following steps as follows, because the contents of these entries are easy to lose): 2) Select "Window" menu HKEY _ local _ machineine The child window is displayed. Maximize this window for use. 3) Tree control using the left window is positioned to S Y s y e m / c u R R E N T C O N T R O L S e T / S E R V i C e S / P A R A L E L / P A R A ME E TE E R S. Click this subkey to select it, display its value in the right window. 4) If the name is P a R A L e l [x]: ([x] is the entry that you are interested in the entry number, then enter one. Then, add a value entry named I n t e r R u P t for this subkey (if the value does not exist), the type is R e g _ d w o R D. Set I n t e R R u P t to the desired I R Q value.
Set the identity string of the serial port You can change the system to assign the identifier of the specified serial port. To do this, you can modify the registry (remember, you can perform the following steps as follows, because the contents of these entries are easy to lose): 2) Select "Window" menu HKEY _ local _ machineine The child window is displayed. Maximize this window for use. 3) Locate the tree control using the left window to the child of H A R d Wa R E / D E V I c E M A P / S E R I a L / P O R T. Click this subkey to select it, display its value in the right window. 4) Positioning the entry to the value serial [x]: The entry, where [X] is the port number you want to change. Use a string editor to change serial [x]: value to a new identifier (the default is C O m [x]:).
Set the access level of the serial port You can change the system to assign the access level of the specified serial line. To do this, you can modify the registry (remember, you can perform the following steps as follows, because the contents of these entries are easy to lose): 2) Select "Window" menu HKEY _ local _ machineine The child window is displayed. Maximize this window for use. 3) Position the tree control using the left window to the System / CurrentControlset / Services / Serial / Parameters child. Click this subkey to select it, display its value in the right window. 4) If the name is SE R I a L [X]: ([x] is the entry that you are interested in the entry number, then enter one. Then, add a value entry named D i S A B L E P O R T (if this value does not exist), the type is R e g_D w o r d. To allow it to access it after port initialization, set D i S A B L E P O R T as 0; to disable access to it after port initialization, set D i S A B L E P O R T to 1. Setting the IRQ value of the serial port You can change the system gave the I r q of the specified serial port. To do this, you can modify the registry (remember, you can perform the following steps as follows, because the contents of these entries are easy to lose): 2) Select "Window" menu HKEY _ local _ machineine The child window is displayed. Maximize this window for use. 3) Position the tree control using the left window to the System / CurrentControlset / Services / Serial / Parameters child. Click this subkey to select it, display its value in the right window. 4) If named Serial [x]: ([x] is the entry of the port number you are interested in, you do not exist, then enter one. Then, add a value entry named I n t e r R u P t for this subkey (if the value does not exist), the type is R e g _ d w o R D. Set I n t e R R u P t to the desired I R Q value.
Enabling Serial Port FIFO queues In Windows 2000, serial port supports F i f O queue (rather than default L i f o). To open a FIFO queue that specifies the serial port, you can change the registry (remember) as follows (remember, each machine restart must perform the following steps, because the contents of these entries are easy to lose): 2) Select Window menu Item HKEY _ LOCAL _ MACHINE, its sub-window displays. Maximize this window for use. 3) Position the tree control using the left window to the System / CurrentControlset / Services / Serial / Parameters child. Click this subkey to select it, display its value in the right window. 4) If named Serial [x]: ([x] is the entry of the port number you are interested in, you do not exist, then enter one. Then, add a value entry named F O R C E F I f O e n a b L E to this subkey (if the value does not exist), the type is R e g_D w o r D. Set F O R C E F I F O E N A B L E to 1, forced the specified port to enable the F I F O queue.
Setting the size of the bus type mouse event queue Windows 2000 sets the default amount of memory for saving (or queuing) mouse events. In some cases (for example, a high resolution monitor with fine mouse resolution), events may be lost, resulting in an error message in the error log file. To prevent these errors, you can change the registry as follows: 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y s y e m / c u R R e n t / s e r v i c e / b u s M O U S E / P A R A m e t E R s child item. Click this subkey to select it, display its value in the right window. 4) The entry is positioned to the value M O U S E D A T A q u e u e s i z e. Use the D WO R D Editor to change the value of M O U S E D A T A Q U E E E E E E E E E E E E E E E E S IZ E to use 71 (hexadecimal) to a new, higher value. This value is all the number of mouse events that can be queued. To find a suitable number, you may need to use a test error. The resolution of the bus type mouse Windows 2000 settings is used to detect the mouse with the default sampling rate per second. For high resolution screens, if the default sampling rate is too low, then the mouse movement may be lost. To prevent errors in mouse movement using a computer using a bus type mouse, you can modify the registry below: 2) Select "Window" menu item H k E Y _ L O c a l _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y s y e m / c u R R e n t / s e r v i c e / b u s M O U S E / P A R A m e t E R s child item. Click this subkey to select it, display its value in the right window. 4) Locate the entry of value S a m p L e r a t e. Use the D WO R D editor to change the value of S A M P L E R A TE to a new, higher value. This value is the number of times the mouse is detected per second, and the number of test missions may be required.
Set the size of the serial mouse event queue to save the (or queuing) mouse event set the default memory. In some cases (for example, a high resolution monitor with fine mouse resolution), events may be lost, resulting in an error message in the error log file. To prevent these errors from using a computer from using a serial mouse, change the registry: 2) Select the "Window" menu item H k E Y _ L O C A L _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to locate the S Y s y e m / c u R R e n t / s e r v i c e / b u s M O U S E / P A R A m e t E R s child item. Click this subkey to select it, display its value in the right window. 4) The entry is positioned to the value M O U S E D A T A q u e u e s i z e. Use the D WO R D editor to change the value of M O U S E D A T A Q u e U E S i z E to a new, higher value. This value is all the number of mouse events that can be queued. To find the right number, you may need to pass the test error.
Setting SCSI debug level S c S i is a hard disk control system that is commonly used by Windows 2000 hard drive. When this drive encounters a problem, a set of S c s i debugging features provided by Windows 2000 can be used. To open the debugging of S c S i, you can change the registry with the following steps:
2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) Position the entry of the value S c S i D e b U g. Use the D WO R D editor to change the value of S C S i D E B U g to 0 (default, no error message) to 3 (display full error message). This setting allows the system to display an error message based on other S c S i debug settings. The debug breakpoint S c S i for activating the SCSI driver entry is a hard disk control system commonly used by Windows 2000 hard drive. When such a drive encounters a problem, a set of S c S i debugging features provided by Windows 2000 can be used. To set a S c S i breakpoint, you can change the registry with the following steps: 2) Select the "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) The entry of positioning the value B R e a k p o i n t o n e n t r y. Use the D WO RD editor to change the value of B Reak P Oint O N E NTRY to 1, allowing the system debugger to interrupt within the S P P ARSE D Evice; set the value of B Reak P Oint O N E NTRY is zero This function is.
The SCSI disconnect SCSI is prohibited during debugging period is a hard disk control system commonly used by Windows 2000 hard drive. When such a drive encounters a problem, a set of S c S i debugging features provided by Windows 2000 can be used. To make it easier to debug SCSI devices, you can force them to perform disk I / O in serialization (rather than parallelism), you need to change the registry as follows: 2) Select "Window" menu HKEY _ LOCAL _ Machine, its sub-window displays. Maximize the window so that Chapter 6 hardware and system use 73 in use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) The entry of the value D i S A B L E D I S C O N e C T s is positioned. Using the D WO R D Editor Change the value of D i S A B L E D I S C O N N E C T S to 1, the S c S i bus is disabled, which will cause all requests to perform sequential; set the value of D i S A B L E D I S C O N E C T S to 0 to disable this function.
Multiple requests SCSI for SCSI during debugging period is a hard disk control system commonly used by Windows 2000 hard drive. When such a drive encounters a problem, a set of S c S i debugging features provided by Windows 2000 can be used. To prevent multiple requests from being sent to the S c S i device, you can edit registry in accordance with the following steps: 2) Select "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) The entry to the value D I S A B L e m U L T I P L e r e q u e s t s. Use the D WO RD editor to change the value of D Isable M UltiPL Eques to 1, prohibit simultaneous sends a specified SCSI device multiple requests (default settings), set D isabl em ultiple r equests to 0 This function is prohibited during debugging. The SCSI Synchronous Transmission SCSI Synchronous Transfer during debugging is a hard disk control system commonly used by Windows 2000 hard drive. When such a drive encounters a problem, a set of S c S i debugging features provided by Windows 2000 can be used. The S c S i bus typically transmits data synchronously, which affects the debugging. To prohibit this behavior, change the registry with the following steps: 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) The entry of the value D i s A b L e s y n c H R O N O U SR a N s f e r s is positioned. Using the D WO R D Editor Change the value of D I S A B L ESYNCHRONOS TRANSFERS to 1, prohibiting synchronous transmission of the S c S i bus (default setting), setting the value of D I S A B L ESYNCHRON TRANSFERS to 0 can be prohibited during debugging.
The tag command queue SCSI-II is allowed during debugging period S c S i is a hard disk control system commonly used by Windows 2000 hard drive. When such a drive encounters a problem, a set of S c S i debugging features provided by Windows 2000 can be used. You can edit the registry in accordance with the following steps, turn off the S c s i command in the queue: 2) Select the "Window" menu item H k E Y _ L O C a L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to System / CurrentControlset / Services / [D E V I c E N a M E] / P A R A ME E TETER SOS, [D E V I C E N A M E] is the name of the S c S I adapter placed in quotation marks. Click this subkey to select it, display its value in the right window. 4) The entries of the value D i S A B L e TA G G E D q u e u e i n g are positioned. Use the D WO RD editor to change the value of D isable ta gged q ueueing to 1, disable commands with tags in the queue (default settings); set D isable ta gged q UEUEING to 0 can be allowed during debugging The tag command provides the SCSI adapter support for SCSI - II features. Gets version information of the installed Windows 2000 Some applications can detect the registry to get the version information of the installed Windows 2000 / NT. If this application is inexplicably refused to run, you can check if you can check if the version number of the Windows 2000 / NT in the registry entry is valid: 2) Select the "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R o S O f T / Wi N D O W S VE R S I O N sub item. Click this subkey to select it, display its value in the right window. 4) The entries of the value C u R e n t type p E, C U R R e n T VE R s I O N are positioned to the value C U R R E N T VE R S I O N. Use the D WO R D Editor to check these values, compared to the values recorded in the error application document, if they are wrong, change to the correct value.
Gets the installed Windows 2000 System Path Information Some applications can detect the registry to get the version information of the installed Windows 2000 / NT. If this application is inexplicably refused to run, you can check if the system path in the registry entry is valid: 2) Select the "Window" menu item H k e y _ L O c a l _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R o S O f T / Wi N D O W S VE R S I O N sub item. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value S Y S y S y E M R O O T and P A T H n M e. Use the string editor to check these values, compared to the values recorded in the error application document, change to the correct value if they are wrong. WARNING The value of S Y S-t E M R O T and P A T E M R OO T and P A T H n M e and P A T H n M e cannot be found in the registry entry E N V i R O N M E N.
Get installed WINDOWS 2000 installation path information Some applications can detect registry to get version information of installed Windows 2000 / NT. If this application is inexplicably refused to run, you can check if the installation path of the Windows 2000 / NT in the registry entry is valid: 2) Select "Window" menu item H k E y _ L O c a l _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R o S O f T / Wi N D O W S VE R S I O N sub item. Click this subkey to select it, display its value in the right window. 4) Locate the entry to the value S O U R C e p A T h. Use the string editor to check the value of S O U R C E P A TH, compared to the values recorded in the error application document, if their values are wrong, change to the correct value. Change the program system administrator running when Windows 2000 startup can add or remove the program that runs when Windows 2000 starts. The following describes how to set up a registry: 2) Select "Window" menu item H k E Y _ L O c a l _ m a c h i n e, its sub-window is displayed. Maximize this window for use. 3) Use the tree control of the left window to locate the System / CurrentControlSet / Control / Session Manager child. Click this subkey to select it, display its value in the right window. 4) The entry positioned to the value B O O T e x E C U t e. Use multiple string editors to add the command line you want to run, or delete the command line of the application you don't want to run.
Deleting an incorrect startup job entry Windows 2000 The most painful mistake is to point out the job required by the system. Such an error typically occurs when the application change registry caused its previous installation tool to restart continuously after its installation, it will crash, or misunderstand and do not delete this registry entry. The following describes how to solve this problem: 2) Select "Window" menu item H k E y _ L O c a l _ m a c h i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R O S O f T / Wi N D O W S N T / C U. N / Wi N D O W S. Click this subkey to select it, display its value in the right window. 4) Locate an entry to values L O A D and R u N. Using a string editor Make sure the value of L O A D and R u N is not set to an entry that does not exist or invalid.
Prohibiting non-system startup error pop-up window Windows 2000 A possible annoying feature is that the error dialog box will pop up during the startup process and wait for the user response. If there is no system administrator duty to clear these dialogs, it may cause confusion. Fortunately, you can prohibit unscrupulous error pop-up dialogs, which describe how to adjust the registry: 2) Select "Window" menu item H k E Y _ L O c a l _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R O S O f T / Wi N D O W S N T / C U. N / Wi N D O W S. Click this subkey to select it, display its value in the right window. 4) If the E R R O R MO D E entry does not exist, then it is added, and its type is R e g_ d w o r d. Next, set the value of E R R O R M O D E to 1, prohibiting the popping unclear error message.
All startup error pop-up windows Windows 2000 A possible hateful feature is to pop up an error dialog box during the startup process and wait for the user response. If there is no system administrator duty to clear these dialogs, it may cause confusion. Fortunately, you can prohibit all the error pop-up dialogs, which describe how to adjust the registry: 2) Select "Window" menu item H k E Y _ L O C a L _ m a c H i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R O S O f T / Wi N D O W S N T / C U. N / Wi N D O W S. Click this subkey to select it, display its value in the right window. 4) If the E R R O R MO D E entry does not exist, then it is added, and its type is R e g_ d w o r d. Next, set the value of E R R O R M o D E to 2, and all error messages are prohibited. Setting up Windows 2000 shutdown time You may encounter such problems in Windows 2000: The system is turned off before a service saves its data, resulting in inconsistent behavior. By the steps below, you can prevent this problem: 2) Select "Window" menu item H k E Y _ L O c a l _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to S Y S Y T E M / C U R RE NT / C O N T R O L. Click this subkey to select it, display its value in the right window. 4) The entry of positioning the value Wa I T TO K I L L S E R V i C e Ti M e O U T. Use the D WO RD editor to change the value of Wa it to k ill-ervic eti meout to a larger, in millisecond represented (the default is 20 000, 2 0 seconds), so that the service is sufficient Time is closed.
Treatment of fake HotFix error messages When you try to use the Windows 2000 version of H o t f i x, you may have a headache problem: it will tell you that it is installed, but actually doesn't. H o t f i x may just simply check if the registry key of the itself exists without checking the I d value specified in the registry. The following describes how to handle this problem: 1) Open the Start menu and select "Run". Click the "Browse" button to start navigation until the root directory of Windows 2000 is found (usually W I N n). Go to the S Y S t e m directory and find R E G E D T 3 2. E X E, select it to the dialog and click the "OK" button. The Registry Editor is launched, and all configuration units are displayed in different laminate windows, respectively. 2) Select "Window" menu item H k e y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R o S O f T / Wi N D O W S VE R S I O N sub item. Click this subkey to select it, display its value in the right window. 4) Delete the H o T f i x child. This error, HO T f i x will install yourself and recreate this item.
Processing A: Drive Starting error message Run the Windows 2000 machine of the DOS or Windows 3.x application sometimes displays a strange error message at startup: "There is no disk in the floppy drive." This is a uToExec. BAT Pat h statement The problem. The following describes how to solve this problem by changing the registry: 2) Select the "Window" menu item H k E Y _ L O c a l _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Position to the S Y S Y T E M / S E T u p child using the tree control of the left window. Click this subkey to select it, display its value in the right window. 4) Position the entry to the value Wi N N T P a T h. Use the string editor to scan the Wi N n t p A T h string to find the illegal path to the A drive (or C D - R O M drive). If there is no illegal path, then this problem may occur at another level. Setting WOW Devices When using Windows 3.x or M s - D O S, some network devices may encounter unsuccessful messages. To resolve this problem, you can modify the W o W entry in the registry as follows: 2) Select "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Use the tree control of the left window to position to S O f T Wa R E / M I C R o S O f T / Wi N D O W S VE R S I O N sub item. Click this subkey to select it, display its value in the right window. 4) The entries of the value D e v i c e N o T S e c t e d Ti M e O U t are positioned. Considering that there may be slower peripherals, the value of D WO R D editor can use the value of D E V I c E N o T S E L E C T E D Ti M E O U t to a higher, secondary value (default is 1 5). Tip If the value D e v i c e N o TES EL E C TET does not exist, you can create it using the Edit | Add Value menu item.
Prevent WOW A virtually unsatisfactory error caused by Windows 2000 shutdown, W O W is to prevent Windows 2000 from being shut down before a Windows 16 process that does not exist is not deleted. This small problem can be solved this way: 2) Select "Window" menu item H k E Y _ L O c a l _ m a c h i n e, its sub-window display. Maximize this window for use. 3) Position the tree control using the left window to the D E FA U LT / Control Panel / Desktop child. Click this subkey to select it, display its value in the right window. 4) If the value entry named A U t o e n d ta s k s does not exist, then create it, its type is R e g_ S Z. Set the value of A u T o E N D TA S K S to 1, forced W O W to shut down, ignore the "false task" wrong.
Forced to write the INI file W O W Own the WOW registry, you typically read the I n i file of the Windows 3.x file, and save the data in the registry in the registry and save the data in the registry. In some cases, this will result in problems. You can force W O W to write data to I n i files, steps below: 2) Select "Window" menu item H k E Y _ L O C A L _ m A c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to S O f T Wa R E / M I C R O S O f T / Wi N D N T VE R S I O N / I N I F I L E M a P P i N g. Click this subkey to select it, display its value in the right window. 4) Find the entry of the application enclosed in quotes. Use the string editor to change this value to "!", Forced to write to the registry and I n i files while writing. Tip If the value of the application name does not exist, then "Edit" | Add Value creation first. Forced Registry When you log in to the new user, you will usually read the I n i file of the Windows 3.x file, and save the data in the registry in the registry in the registry and maintain the data in the registry in the registry. In some cases, this will result in problems. You can force W O W to reread i n i files each time you log in, the steps are as follows: 2) Select "Window" menu item H k E y _ L O c a l _ m a c H i n E, its sub-window display. Maximize this window for use.
3) Tree control using the left window is positioned to S O f T Wa R E / M I C R O S O f T / Wi N D N T VE R S I O N / I N I F I L E M a P P i N g. Click this subkey to select it, display its value in the right window. 4) Find the entry of the application enclosed in quotes. Using a string editor to change this value to "#", force the system to re-read the I n i file when the new user is logged in. Tip If the value of the application name does not exist, then "Edit" | Add Value creation first.
No error W O W is forced when WOW INI data is found in the registry, and the I n i file of the Windows 3.x file is usually read, and the numbers they have occurred can be maintained by disguising into applications and saving data in the registry. In some cases, this will result in problems. If I n i data is not found in the registry, then you can force W O W to issue an error signal below: 2) Select "Window" menu item H k E Y _ L O C A L _ m a c H i n E, its sub-window display. Maximize this window for use. 3) Tree control using the left window is positioned to S O f T Wa R E / M I C R O S O f T / Wi N D N T VE R S I O N / I N I F I L E M a P P i N g. Click this subkey to select it, display its value in the right window. 4) Find the entry of the application enclosed in quotes. Use the string editor to change this value to "@", force for I n i data does not appear to issue an error message when the registry is registered. Tip If the value of the application name does not exist, then "Edit" | Add Value creation first.
