TexasWarbird

Hello, I have combat mission final blitz which launches with no issues. But I'm having issues starting CMBS. I see the process appear in task manager - but the game does not start. I'm on Windows 10 Pro Version 2004 - 19041.630 I've attempted various compatibility modes Below you can find a link to my Dxdiag I have no AV and disabled the internal provided AV. Specs as follows: i7 8770k GTX 1070 32GB Ram https://drive.google.com/file/d/1b_yHTRG5mtjUvID2n0jwT-jqL4COIq9e/view?usp=sharing