(It is recommended that the allocation of virtual memory is best not to set under the system) 1. Infect the virus!
Some viral seizures will occupy a large amount of memory space, resulting in a problem that the system has insufficient memory. Go to the antivirus, upgrade the virus library, and then do anti-drug measures!
2, virtual memory settings are improper on the 3rd floor
Improper virtual memory settings can also result in problems with insufficient memory, in general, virtual memory size is 2 times the size of the physical memory size, and if it is too small, it will affect the normal operation of the system program. Re-adjusting the virtual memory size is used as WinXP as an example, right-click "My Computer", select "Properties", then click the "Settings" button in the "Performance" box to switch to "Advanced" tab , Then click the "Change" button in the Virtual Memory box, then reset the virtual memory size, and then restart the system after completion.
3, system space is insufficient
The virtual memory file is default in the system disk, such as WinXP's virtual memory file name "Pagefile.sys", if the residual space remaining is too small, resulting in insufficient virtual memory, and there will be insufficient memory. The system discs are at least 300MB remaining space, of course, this value is determined according to the actual needs of the user. Users try not to install a variety of applications in the system disk, and ensure that there is enough space for virtual memory files, and it is best to place the virtual memory files into non-system disks.
4, because the SYSTEM user rights setting is not properly set
When the NT core-based Windows system is started, the System user creates a virtual memory file for the system. Some users use the NTFS file system for the system security, but they cancel the SYSTEM user "write" and "modified" permissions, which will not create a virtual memory file for the system. When running large programs, it will also appear The problem of insufficient memory. The problem is well resolved, as long as the SYSTEM user "writes" and "modified" permissions can be rejected, but this is limited to users using NTFS file systems.
