avpe32.dll is a Trojan.Haxdoor-AP. avpe32.dll opens a back door. Related files: %System%\avpe32.dll %System%\avpe64.sys %System%\klgcptini.dat %System%\qz.dll %System%\qz.sys %System%\stt82.ini More info: http://www.sophos.com/virusinfo/analyses... Removal: Remove avpe32.dll from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.