When I tried to install windows 10 anniversary update on my rampage V /usb 3.1 board it would not install. After trying many of the posted tweaks with no success, I did a clean install. When I installed supercache 6, the computer bluescreened after reboot. After this the computer would not boot up. I had to repeat the clean install and the computer is working fine without supercache. Supercache 6 worked perfectly with the 1511 versions of windows 10. If you try to install supercache on version 1607, be sure you have image backup or you will be out of luck. On another computer with rampage iv motherboard the windows update failed also. When I uninstalled supercache 6, the update succeeded in a few minutes. Hope supercache has patch for this quickly.