when i click one window it does not open.
Operating system:Windows 7 Professional (64 bit) Service Pack 1
System root: C:\Windows
Available physical memory: 3956 MB
CPU: Intel® Core i5 CPU M 480 @ 2.67GHz
Drive Info:
C: 100.15 GB
D: 187.00 GB
Q: 9.77 GB
Internet Explorer: 8.0