I am having troubles with 2010 service pack 2.1 on a 64-bit Win 7 machine. Solidworks seems to install fine but will not launch. It gets stuck on the splash page untill I end the process. The computer I have it installed on meets all requirements except that it is Windows 7 home premium. I know that it is technicaly not supported but I can't imagine why it would not work. I have run 2009 on XP home edition just fine. The only program of the entire suite that will launch is DWG editor. Solidworks explorer, Edrawinges, etc will not run. Any thoughts?