Premier Pro Corrupted Files 15.0 Verison

I have bought a pc with premier pro in it and then suddenly just a few months editing with premier pro, I could not open premier pro. It just looks like this. I had all of my video files, and my projects but they were all corrupted. Just to let you know I tried to recover it with a driver but it does not work. I got the premier pro from the gaming shop including with the pc. If anyone could help me retrieve premier pro back.