In the domain unable to use Office Q: Upgrade a computer of a computer within a local area to Windows 98 to Windows 2000 Professional, and when the original user logs field, it will be displayed "I can't use Office 2000. Please re-use from the original location. Installation, insert the disc, choose to run all components in this machine, but insert the disc is just starting to install, "Unable to update Win.ini, please confirm the file existence, and you have the right to modify", but Win.ini this file is indeed exist. So the system administrators are logged in to the domain and the native reinstallation Office, which can still be problematic. Then use a normal account, find that if you log in, you can fix the Office2000. Once you log in, the problem is still! How to solve this? A: When you add Windows 2000 Professional to the domain, when you log in with domain users, domain users are "normal" permissions on the currently logged in machine, without managing the permissions of this computer you use, so you can't install or Modify the software. Please add the "domain user" of this computer to the local administrator user group of the computer to the Administrators group. Suppose the Windows 2000 Professional computer name is compu1, logging in to the user is abc@msft.com, there are two ways to add: 1. Use the domain administrator account to log in to the domain, open "Computer Management → Local User and Group → Group, double-click "Administrators" on the right, click the Add button, select the "Enter Object Name" below to enter the user abc@msft.com that will add will be added, or click the "Advanced" button to find, and then two orders Click the "OK" button to exit. 2. On the domain controller (ie Windows 2000 Server), open "Active Directory Users and Computers", click "Computers", right-click "Compu1", from the right side, select "from the menu that appears Manage, enter the Compu1 "Computer Management" interface, add abc@msft.com to the Administrators user group. How to restore configuration information after accidentally delete the account: Unit has a Windows 2000 machine, and is accidentally deleted "Control Panel → Administration Tools → Computer Management" in the local users and groups in the group, and discovers the system after restarting. After entering the administrator account, then re-add the username, but found that the information is not the same after using these reconstruction accounts, is there a different information of this user to restore this user? A: The user's data is in the Documents and Settings directory of the system disk, and each user has a directory, and there is a user's setting, data and other materials in each user directory. You can log in with the system administrator account and copy the user's data from the corresponding directory, but the original user's settings are not easy to recover. In Windows 2000, each user corresponds to a unique SID. When the user is deleted, the corresponding SID is also deleted, even if the same username as the deleted user is created, the SID created is different. So, don't easily delete a user, even before confirming that a user is deleted, please "disable", wait until the user is no longer used, then delete it.