The most common cause of "access denied" is that your user account doesn’t have proper ownership, especially if the file was created by an OEM or system process.
Type your username (e.g., YourName or Administrators ) → Click → OK . ihv gui mui 64 access denied
He went to the forums. Some said it was a ghost—a remnant of a printer driver from 2012 that hadn't been properly uninstalled. Others whispered it was "UAC fatigue" malware, designed to annoy a user so much they eventually click "Yes" just to make it stop, unknowingly handing over the keys to their entire system. The most common cause of "access denied" is
If the troubleshooting steps don't resolve the issue, try the following solutions: try the following solutions: