I have Windows 7-64 bit, I've done what you told me still same issue. any other fixes? I also tried uninstalling VC Redist 2015, just to be sure then reinstalled it, still the same. It will seem like steam is trying to launch it then nothing happens aside from my steam messenger stating that im 'In-App Leadwerks Game Engine' for like 3seconds then it will go back to status 'Online'