A few days ago I bought a Windows Anytime Upgrade for my Windows Home Premium to go to Professional. When I Upgraded though, i got a error message saying that it was not successful. So then I go to cmd.exe and type Sfc /scannow, but get a error at %6. At this point I start Freaking out a little, so now I restore a backup from 5 days ago, and same problem. Windows Update isn't even working either! The only thing I can think of doing now is doing a Repair Install.... but I have a Pre-installed windows 7 running Sony Vaio, so I only have a OEM Windows 7 Factory Restore/Recovery disk. Can someone tell me what to do?