msed32.exe is a Trojan W32.Rbot-AWR. msed32.exe opens a back door on IRC channels. msed32.exe spreads via open network shares. Related files: %System%\msed32.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill msed32.exe process and remove msed32.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.