I made a patch with a simple face detection using DetectObject (FreeFrame DShow9) with haarcascade_frontalface xml. If I power on the PC and I launch the patch everything works, but if I close and re-launch the app it always crashes. Only after a reboot the patch starts without crashes.
Seems that when I launch the app vvvv writes “something somewhere” and then I’m not able to restart the patch. I have to open and close the app during the day so it may be a problem.
Sorry for my late reply. I tested the patch again. I checked the task-manager: seems that vvvv quits rightly. When I restart the patch vvvv starts, shows the patch and immediatly crashes and appears the Win8.1 error “vvvv has stopped working”.