One day i wanted to write a guide how to install mapping programs under windows 7. I never did it and now i forgot. My ones never worked and ever i can't follow the ones. And they crashed always after a few days .. I have semi-ready Map but can't compile. :/
I made this screen.
You have to set this that Radiant works correctly.
A yes you have to set this settings when you have a nvidia gpu.
I will post it later and edit this post. I can't upload at the moment to it. Is there an other good thing where to upload pictures?