Invalid dynamic links/OE errors

Getting these blue screen errors:

"Invalid VxD dynamic link call from VFAT(01) + 00009D7E to device "02DA," service E857. Your windows configuration is invalid. Run the windows setup program again to correct this problem."

AND

"An exception OE has occurred at 0028:C0005338 in VxD VMM(01) + 00004338. The currect application will be terminated."

..and frequent freezes on the web. Can anyone assist?

 

Also get these lovelies...

EXPLORER caused an invalid page fault in module MSHTML....

MSIMN caused an invalid page fault in module INETCOMM.DLL

 

Read on support.microsoft.com that these errors:

VSHWIN32 & VSECOMR are related to McAfee so I'm gonna try disabling that. Is this a good idea?

Still get "hung-up" a lot after launching OE & IE....

 

http://support.microsoft.com/?kbid=298098

http://support.earthlink.net/mu/1/psc/img/walkthroughs/windows_9x_nt/browsers/ie_5.0/3032.psc.html

http://support.microsoft.com/?kbid=221486

Is your McAfee up to date, and have you scanned for viruses?

 

I'll try the first 2 links, I don't believe I have the Happy99 virus. I'm dropping my PC off to a tech today to replace the cooling fan. That has been making some noise and may be the cause of my errors....what the heck, it's only money
I have updated the dats on my McAfee, but have not paid for another upgrade in a while. Also ran Scan Disk, Disk Defrag., Disk Cleanup, IE repair tool, Spybot S&D, reinstalled Windows 98, downloaded latest versions of both OE & IE, and an "s___"-load of other tests. Also, disabled email scan on McAfee, but blue screen errors still occur after about 30 minutes of the PC being on....