Winacsr.exe is a Spyware.AceScreenSpy. Winacsr.exe is a commercial screen logger program. Related files: %System%\SmartMenuXP.dll %ProgramFiles%\ScreenSpy\winacsr.exe Adds the value: "Winacsr"="%ProgramFiles%\ScreenSpy\Winacsr.exe" to the Windows startup registry keys. More info: http://securityresponse.symantec.com/avc... Removal: Kill winacsr.exe process and remove winacsr.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.