hi guyz; i have a problem after installing Windows 7 Enterprise X64, some times IE 8, Windows Live sign -n, skype and some other applications are getting faulty module exception. with windows 7 ultimate RTm, i were able to use those fine. most of the application has this problem. could any one tell me, whether this is the problem with Windows 7 Enterprise. any one else experienced the same problem. please give your assistance.