troj.revop.a - How to Remove?

Hello,I am having troubles removing the Troj.revop.a from my pc and cant find any info on how to eliminate it. I found it using Trend Micro,Avast does not pick it up at all.

It has infected c:\windows\system32\notepad.exe

Anyone know how to get rid of it? thanks for any help

Read some of these descriptions:
http://www.virusbtn.com/resources/vgrep/vgrep.cgi?terms=revop.a&product=0
(trend renamed the Trojan)

BTW: The Windows notepad is located in the windows folder.

thanks,i think i got it removed. Somehow AVAST let many trojans in and didnt catch any of them. I love avast,but not if it keeps letting stuff slip by.