Upgrading From Vista to Windows 7 caused problems
Hello everyone! My personal computer had Windows Vista in it before but I was thinking of upgrading it to a newer version of OS. So finally I upgraded it to Windows 7 but after I updated it, my hard drive stopped working after that. I don't know what the problem is, but I really want all the data from my hard drive because its important. How can I retrieve the data? Please help!








