As of 3PM CST Microsoft released KB3133431 purportedly to correct the problems caused by KB3132372.... it installed itself and, by George, Poser 10 is working just fine. Let us know if it's working for everyone. Maybe the Fix is already here. Now my question is... Since I uninstalled KB3132372 and hid it from the updater, and previous versions of windows could be very sensitive about what order updates were installed in...do I need to go back and unhide it, install it and re install KB3133431 over that??? Maybe not? Does anyone know the answer?