Anyone know how to fix this?

[Thatur]

Hey! Just downloaded the game, and when i try to launch it i get an errormessage, saying "Unexpected internal error!"
Anyone know how to fix this?
Thanks in advance

[Andrej šunkar]

In the settings, mark vertical sync on and if that doesn't help, try Wise care (if you don't have it downloaded, download it from the web and install it), open it and check your computer, then go to the system cleaner and run the first three, it helped me, good luck to you too.

[tomholland]

Enable vertical sync in the Settings