freemars

@Dali : no mods were install because I started from a virgin DCS. @ Mustang : I don't understand because parameters of Windows said that I have directX 11. Maybe my CG and directX11 are incompatible ? I think buy an new CG ! ....

Hi ! I would like playing DCS and I've just downloaded DCS 2.5. on the DCS site but after the installation, impossible to launch it ! nothing happens ! I don't know where the problem is. Maybe is my configuration ? Windows 7 64 bits Proc i7 de 2,67 GHz 10 Gb de RAM CG : AMD HD 4800 series directX11 Perhaps is my processor because it's an old one and I saw that a 2,8 GHz is the minimal performance for DCS ... Somebody to help me ? Thanks ! FM