are you sure it's not only that game
Make sure your games aren't trying to run in a higher resolution than what your monitor can display as.In other words, don't try to play games in 1080p if your monitor can go to 1024x768 at the most without looking squished/small. You need to be at the resolution that has a 1 to 1 ratio with pixels on your monitor to pixels being rendered.
Thank you for that. However, I cant run my older games, because they immediatly go to this error. Would it be possible to change the games resolution without starting it? Cheers!