[not used] startup information for Windows XP, Windows Vista and other versions of Microsoft Windows
Added by the VBS_GEDZA.A worm.
This page helps identify spyware, viruses, and other programs that you don't understand what they are, or want to know if winmgd.win is a safe file or if you can safely remove or delete winmgd.win. Use at your own risk and if unsure either do a virus/anti adware scan and seek advice from a professional adware remover