Listed below are the troubleshooting solutions that you can do to try fixing ‘Nvidia Control Panel Access Denied’ Error on Windows 10.

In the NVIDIA control panel, as well as in your game settings and Windows display adapter settings, make sure your screen resolution and the monitor refresh rate are set to the proper settings.

The Nvidia Control Panel is one of the most important software that enables users to tweak and adjust various graphics driver-related settings.

If the NVIDIA Control Panel is not opening, responding or working on your Windows computer, here are a few things that can fix the problem for you.

If you download a Game Ready Driver from Nvidia and discover you now have to get the Nvidia Control Panel from Microsoft, don't worry.

G-SYNC Shortcut: Right-click the desktop -> Nvidia Control Panel -> Display -> Set up G-SYNC If you’re an AMD user, you’ll first need to enable FreeSync through your monitor’s on-screen display.