Hello Ralf, I still have problems with vorpx reinstall windows, remove the anti-virus, actualize video drivers, probe the runtime 6.0.1, 0.7 and 0.8 with version 0.91 of vorpx, and when I run the game the problem, at 2 or 3 seconds into the game quits, and I get the message looking solution. Probe with about 4 or 5 games the same result, the demo runtime works for me, just like when opening the SDK, so I think that may be the problem compativilidad vorpx. The version 0.64 is the only one that worked me, but it looked several colors failures.