I have a 760GMA-P34 (FX) motherboard. I loaded W7 Pro x64 and everything was working perfectly. I decided to load W10 Pro x64 to see how it would run on the board. I then tried to reload W7 Pro x64 and it won’t load. Get the following message: Windows cannot install required files. The file may be corrupt or missisng. Make sure all files for installation are available, and restart the installation. Error Code" 80070017
No x64 OS will install on the board but I can install any x86 OS. Anyone know what happened and how it can be solved. Thanks.