autoupdatev2.exe is a Trojan.Dropper-BM. autoupdatev2.exe opens a back door. Related files: %System%\autoupdatev2.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill autoupdatev2.exe process and remove autoupdatev2.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.