If the issue is widespread, system permission corruption may be at fault.
Denotes the application is executing in a 64-bit system space. ihv gui mui 64 access denied hot
Check the box for and hit Apply .
If the button is greyed out, click -> "Browse my computer for drivers" -> "Let me pick from a list of available drivers on my computer" . If the issue is widespread, system permission corruption
Navigate to the location of the ihv gui mui 64 file. This is often in: If the issue is widespread