When I scanned "Perflib_Perfdata_734.dat" with Malwarebytes' it has copied itself creating a tilde file with a random name.
Avira 9 can't open the file, because it is in use from another program.
I think I have resolved! I discovered it is a temporary file created by RamBooster. When I exit the program it disappears!
Thanks for your attention.
Edited by zed_711, 07 May 2010 - 11:32 AM.
Moved from Virus, Trojan, Spyware, and Malware Removal Logs ~BP