I seriously doubt that your problems are being caused by actual
corruption in the pagefile.sys file. When Windows XP boots up it
totally ignores the existing content of the pagefile and anything new
that it puts into the file automatically overwrites whatever was there
previously.
Try booting your computer into Safe Mode and then changing the
pagefile settings to "no paging file". Then reboot the computer and
reconfigure the page file. The old pagefile will be deleted on the
reboot.
See MVP Alex Nichol's article on virtual memory in Windows XP at
http://aumha.org/win5/a/xpvm.htm for further advice and information.
Good luck
Ron Martell Duncan B.C. Canada
--
Microsoft MVP
On-Line Help Computer Service
http://onlinehelp.bc.ca
"The reason computer chips are so small is computers don't eat much."