lmamanager.exe is Trojan W32.Tilebot-AD. lmamanager.exe opens a back door on IRC channels. lmamanager.exe spreads via open network shares. lmamanager.exe tries to terminate antiviral programs installed on a user computer. Related files: %System%\lmamanager.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill lmamanager.exe process and remove lmamanager.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.