okay so I got this new brand new laptop with window 8.1 pro, now my other one which is 8.1 runs SupCom perfectly without problems.
well I would post the spec but system saying too 'spammy' anyway its an alienware 14 with an i7 processor, it is better in about every way to my other one.
it is a gaming laptop thats better then my other one so it should work but I get an error 3DDirect cant be generated e.e yes I did the compatibility runs with every option that was on the list using troubleshooter and through properties, as the admin, ran it using the .exe file directly and na da. oh its the steam version if that help.