Lichdom PC Problems

I recently bought Lichdom: Battlemage on Steam for like ten bucks. I played it a couple days but now when I try to play it the screen goes black for like five seconds and then my pc restarts. I'm not sure why it is doing this. I haven't changed my drives. I ran a spyware, virus, and malware check and came up with nothing. I delete local content from Steam and redownload the game but the problem persist. I don't know what to do so I thought I would come here as the Tek Syndicate forum has helped me in the past.

My System Specs-

i7 3770K

16GB of 1600 DDR3 RAM

R9 290



googled up this link....try it out even though you should've done so already

I tried that but the problem continues.

I'm not sure how or why but I deleted local content again and redownloaded it again and that worked. Thank you for your help.

Well nevermind, it's happening again. Any ideas on why this is?