1.) Windows 7 is still in pre-release stages; there are known bugs and as such it should not be used on a production machine.
2.) This forum does not address Microsoft Visual Studio 2008 Express Edition with SP1 issues.
3.) "task manager can't help" does not adequately describe the issue.
Have you tried your Windows XP or Windows Vista machine?
I have searusly problem with this program
When I compile for first time, my windows 7 frozen (and task manager can't help)
please help, I need c++ for school