i can't install programs and it shows a dilouge box displaying "windows can't acess specified path or file"
Operating system:Windows 7 Ultimate (64 bit) Service Pack 1
System root: C:\Windows
Available physical memory: 4010 MB
CPU: Intel® Core i3-2350M CPU @ 2.30GHz
Drive Info:
C: 102.68 GB
D: 195.31 GB
Internet Explorer: 9.0