Disable Drive Signature Enforcement
Disable Driver Signature Setting ---> Update & Security ---> Recovery ---> Advanced Startup ---> Click Restart After Restart Choose --- Troubleshoot Advance Option Startup Setting ---> Restart Again After Restart In Startup Setting Window Disable Drive Signature Enforcement Restart After Restart In Startup Setting Window 7) Disable Drive Signature Enforcement (To Choose The Setting Press F7 Key) PC Will Reboot. -------------------------------------------------------DONE