Feral Heart

Hi guys, something is wrong with my Feral Heart. It was running fine then all of a sudden turned all pixelated. We removed it then reinstalled hundreds of times but it's always the same. But if I'm playing it on our other laptop then it all works fine.

Everything is pixelated, I mean the laptop desktop as well as the whole game!!

Please can you help? I'm trying to work out how to do a screenshot...will try it again soon.

Thanks