If NVIDIA Control Panel only shows 3D Settings on your Windows 11/10 computer, you can use the suggestions in this post to resolve the issue.

If NVIDIA Control Panel keeps crashing when accessing Manage 3D settings section on your Windows 11/10 PC, then use these fixes to solve it.

If you install the NVIDIA Control Panel, you can control most of your video card's settings and adjust them according to your preferences. You can change everything from resolution to 3D settings.

Make some changes on Nvidia Control Panel settings and then check if Nvidia Control Panel Access Denied’ failed on Windows 10 still occurs.

With that, the company's Community Manager has taken to Reddit to ask people which NVIDIA Control Panel "Manage 3D Settings" options are important to them.