Win32/PEPatch

I just installed CIS yesterday along with AVG, today after scanning i find that AVG is finding Win32/PEPatch in C/Program Files/COMODO/COMODO Internet Security/Scanners/heur.cav

also 3 other viruses all in and around C/Program Files/COMODO/COMODO Internet Security

Does anyone have any idea whats going on? Is this just AVG picking up something legit or am i infected? also if these are legitimately part of Comodo and there moved to the virus vault is it going to stop Comodo working?

Thanks

There is another topic Here
It should answer your questions.
Dennis

thanks dennis much appreciated