What to do if the virtual memory is insufficient How to solve the insufficient virtual memory on the

1. Infection with viruses.

Some viruses take up a lot of memory space when they break out, causing the system to run out of memory. Hurry up and go to the antivirus, upgrade the virus database, and then get the antivirus measures right!

2. Improper setting of virtual memory may also cause.

In case of insufficient memory, under normal circumstances, the virtual memory size is 2 times the size of the physical memory, if it is set too small, it will affect the normal operation of the system program. Resize virtual memory Take WinXP as an example, right-click "My Computer", select "Properties", then in the "Advanced" tab, click the "Settings" button in the "Performance" box, switch to the "Advanced" tab, and then click the "Change" button in the "Virtual Memory" box, then reset the virtual memory size, and restart the system when you are done.

3. Insufficient system space.

The virtual memory file is in the system disk by default, such as the virtual memory file name of WinXP, if the remaining space of the system disk is too small, resulting in insufficient virtual memory, there will also be a problem of insufficient memory. The system disk must reserve at least 300MB of free space, of course, this value depends on the actual needs of the user. Try not to install various application software in the system disk, ensure that there is enough space for virtual memory files, and it is best to place virtual memory files in non-system disks.

4. Because the system user permission is not set properly.

When a Windows system based on the NT kernel is started, the system user creates a virtual memory file for the system. For the sake of system security, some users use the NTFS file system, but the system user's permission to "write" and "modify" in the system disk is canceled, so that it is impossible to create virtual memory files for the system, and the problem of insufficient memory will also occur when running large programs. The problem is easy to solve, just re-grant the system user the "write" and "modify" permissions, but this is limited to users who use the ntfs file system.

What to do if your computer is running out of memory.

The Windows operating system uses virtual memory to dynamically manage runtime swap files. In order to provide more memory capacity than the actual physical memory for use, the Windows operating system occupies the hard disk.

A portion of the space is used as virtual memory. When the CPU asks for it, it reads the data in memory first. When the memory capacity is insufficient, Windows writes the data that needs to be stored temporarily to the hard disk.

So, the size of the computer's memory is equal to the actual physical memory capacity plus the size of the "paging file" (i.e., the swap file). If needed, Paging Files uses all available space on your hard disk.

How to expand virtual memory.

1. Click Start, point to Settings, click Control Panel, and open the Control Panel window.

2. Double-click "System", the system pops up the "System Properties" dialog box, click the "Performance" tab, and then click the "Virtual Memory" button.

3.Or below to Windows

For example, the drive letter where the virtual memory is transferred under XP introduces the setting method of virtual memory: go to "Open Control Panel System", select the "Advanced" tab, click the "Settings" button in the "Performance" column, select the "Advanced" tab, and click the "Change" button in the "Virtual Memory" column to enter the "Virtual Memory" window;

Select the system drive letter in the drive list, then check the "No paging files" option, and then click the "Settings" button; Then click on the other sections, select the "Custom Size" option, set the values in the "Initial Size" and "Maximum" values, then click the "Settings" button, and finally click the "OK" button to exit.

Then set it up yourself.

Virtual memory, generally about 1G of virtual memory is about the same.

It can also be placed in times times of your actual memory.

It may be caused by your virtual memory settings are not suitable, please try again.

It is recommended to set the initial size and maximum value to 1-2 times of your physical memory at the same time, for example, 1G is set to 2048MB (1G memory is 2 times), 2G is set to 3072-4096MB (2G memory is doubled), 3G is set to 3072-4608MB (3G memory is doubled), 4G memory is set to 4096MB (1 time of 4G is not enough to add), if your physical memory is less than 2G or 2G, It is recommended to upgrade your physical memory (the initial size and maximum settings should be the same).

To set up virtual memory, right-click on My Computer Properties Advanced Performance Settings Advanced Changes in Virtual Memory Select a custom size, set both the initial size and the maximum value, and set it to 1-2 times your physical memory. If you have 1GB of RAM, set both the initial size and the maximum to 2048MB.

After setting, you need to press the "Settings" button, and then press OK and Apply, restart the computer and the settings take effect (there is no fixed number to set the size of virtual memory, and the size can be adjusted.) For example, if your physical memory is less than 512, the virtual memory can be set to be larger such as "three times").

If the settings are appropriate, the physical memory is not too small (upgrade if it is small), or it is always prompted, it is recommended to check and kill the Trojan, restore the system or reinstall it.

Right-click Computer Properties Advanced System Settings Advanced Performance Settings Advanced Virtual Memory Changes Enter the adjustment interface (just like the above said, win7 system).

Put the virtual memory into a different drive letter.

The settings are the ones that you actually have in memory...

It's that your virtual memory is set too small.

Right-click on my computer, select "System Properties" - Advanced - Performance Midpoint Settings--- Advanced, Virtual Memory, change --- first set the virtual memory outside the system area, generally it is more appropriate to double the physical memory, select it first, then click Custom Size, enter the initial size and maximum value, and then click "Settings".

Save, reboot and you're good to go.

I think your settings should be sufficient, and the prompt that the virtual memory is low may be a system problem. Either there's something wrong with a program. Reinstalling the system should solve the problem.