Have a possible virus that makes anything with antivirus in its name close immediately help!!!?

Everything file or program with antivirus in its name closes immediately on my computer, for example, even if i call a notepad file antivirus.txt i wont be able to open it because it will just close instantly upon opening. Since i cant scan for viruses with antivirus software i used an online one that didnt detect anything.

Ive also used ad-aware and spybot and they havn't anything either. But not being able to open anything with antivirus in the name surely means trouble?

Have a possible virus that makes anything with antivirus in its name close immediately help!!!?anti virus

Try system restore and see if the problem's still there. If not, then re-install Windows.

Have a possible virus that makes anything with antivirus in its name close immediately help!!!?auto protect

Read this it may be of help,I hope so.Copy and paste all into your browser.

computing.net/windows95/

wwwboard/forum/111868.html
Try TrendMicro Online Scanner to remove it.
Start in safe mode with Internet %26 do two free online scans:

http://www.bitdefender.com/scan8/ie.html

http://housecall.antivirus.com/

What you have is a virus which is attacking your AV.
do a format and reinstall windows
Well, you could try renaming the antivirus program executable to something like iexplore.exe...if that doesnt work, try running a virus scan in safe mode.
If you email me with your computer model and brand I will try to help you. Hit the email me button.
Format the disk which the win is installed and reinstall WindowXP because its firewall will help you later on.

Good luck!!!!!!!!!
Try running a scan in safe mode.