Windows XP SP3 32bit 4G memory usage Solution

1. Enable the XP 3G mode in Boot. ini.

2. Import a registry file so that the ramdisk driver can enable the PAE mode. In this way, the 1 GB memory disappears ".

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ rramdisk \ Parameters]
"Usepae" = DWORD: 00000001

 

3, with gavotte ramdisk dug out the system does not know 1g memory, virtual into a 1G hard disk http://files.cnblogs.com/chinhr/ramdisk4g.rar

 

4. After this is successful, we have an extra virtual memory hard disk, but in fact, the memory "available quantity" in the task manager has not changed. If it fails, the PF immediately increases by 1 GB and the number of available resources decreases by 1 GB.

5. Well, we started to set the environment variable cached by the system to point to this virtual disk. The advantage of this is that the applicationProgramThe Directory of temporary swap files does not need to be read or written to the disk. After all, the memory virtual disk is much faster than the hard disk. We can also set the virtual memory to this disk.