Hi, I am hoping that someone may be able to help me with this. I know that I am missing something here but can't pinpoint what it is. I have a computer with Windows 7 professional 64 bit installed. I have all the .wad files installed and in the right places on Frontend 1.6. As soon as I try to play a game (just click on play) on Frontend 1.6 the screen goes away. Just vanishes and the program is no longer running at all. I don't even get an error message so at this point I can't even get a doomsday out folder. I have tried several clean installs and have Direct 11 installed. It is an older computer (Intel core 2 quad Q6600 overclocked to 3.0GHz and a Geforce 8800 GTX) and is set up to a flat screen 50 inch Samsung TV. I appreciate any help on what is making the program end as soon as I click play. Thanks.