Win7 computer dual system shared virtual memory setting method

Virtual memory can help us run our programs better, so it's very big for computers. Some users installed dual systems, but did not know how to allow the two systems to share virtual memory, which can avoid wasting disk space. Now Xiaobian teaches you how to set it up.

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Virtual memory settings, can not relate to the page file. The so-called page file, its function is to set a part of the hard disk space to virtual memory, thus expanding the available "memory" space to meet the program's operational requirements. Win9x usually uses the Win386.swp swap file in the installation directory to create virtual memory. WinNT uses Pagefile.sys to implement this function. Since they are all functional files, it is possible to share them for convenience and space savings.

Related Windows systems are very simple, such as Win98 and WinMe, WinNT and Win2000, WinNT and WinXP, just set their paths to the same. The specific method is: click “ start → set → control panel → system & rarr; performance & rarr; virtual memory & rdquo;, select "users specify their own virtual memory settings", the "hard disk" path specified as A partition with a large space such as "C:\\2500MB available" and the maximum and minimum values ​​are set to be the same. It should be noted that when setting in the second system, it is best to delete the same file of the previous system.

The prerequisites for unrelated Windows system sharing are: firstly, you must ensure that you have the same file system (Win9x/Me does not recognize NTFS partitions). Secondly, the size of these two files must be the same. Their maximum and minimum values ​​must be the same. Finally, the locations of these two files should be in the same directory of the same partition.

We can share virtual memory files in two ways:

1.Share WinNT's Pagefile.sys

Start Win98/Me system, click “Start &rarr ;Run”, type “systm.ini”, make the following changes under [386enh]: "pagingDrive=c:\\pagefile.sys” (Location set by yourself)

“minpaging file Size=x” (if the virtual memory is 192MB, then x=192× 1024=196608, it is recommended to set it to 2.5 times the physical memory)

Then restart the computer and delete the file ““win386.swp”; Cannot be deleted to indicate that the settings failed.

2.Win386.swp sharing Win98/Me

Enter Win2000/XP, click “Start →Run”, enter “regedit”, open the registry, and then pass “Find the ” function, find all items related to “filepage.sys”, and then change all “filepage.sys” to “win386.swp”.

The relevant key is:

[HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\SessionManager\\Memory Management]

[HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet002\\Control\\BackupRestore\\FilesNotToBackup]< Br>

[HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet002\\Control\\Session Manager\\Memory Management]

[HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet003\\Control\\BackupRestore\\FilesNotToBackup]

[HKEY_LOCAL_MACHINE\\SYSTEM\\ CurrentControlSet\\Control\\BackupRestore\\FilesNotToBackup]

[HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Session Manager\\Memory Management]

Finally restart your computer and delete “pagefile.sys” Yes.

The above are two ways to set up virtual memory shared by dual systems. Users who are in need or interested users can try these two settings.