XeronOverlord

I have the last driver version for my GPU. It only happens with Mental Omega. I am not running an antivirus on this computer. Gamemo itself is the only issue I've had with YR.

That's not a possibility, especially considering normal YR runs just fine in windowed mode and many other games I play I play in that mode.

My GPU is ATI Radeon HD 3600

What I meant Mevitar is that someone else, has suggested this to me, because I also asked around the IRC. As I said the problem persists. I have tried what you said.

Yes, I know, this was already suggested to me, the problem persists.

Do I really need the DirectX from the original game CD ? Or could a normal reinstall do ?

Edit: I reinstalled Direct X and rebooted, the problem is still present.