Inzax.exe is a worm W32.Anzae-E. Inzax.exe spreads by e-mail. Related files: %System%\Inzax.exe %System%\sw.exe %System%\sx.exe %System%\sz.exe More info: http://www.sophos.com/virusinfo/analyses... Removal: Kill Inzax.exe process and remove Inzax.exe from Windows startup using antivirus (also check How To Remove section)Startup Optimizer.