Just before the 1.0 release i did a full clean Win 7 64 bit installation. Win 7 is completely up to date incl all Vredist drivers. I de installed all previous AMS versions and removed all folders. Did a Ccleaner run afterwards and installed a fresh AMS 1.0 Hardware: I7 4790K with 16 GB ram with a GTX 980ti. AMS installed on a SSD. Whatever car, track or combination i choose sooner or later i get a runtime error.