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.

The new Nvidia app has some overlap with Nvidia Control Panel in terms of the video and performance settings, but you can still rely on the latter, until Nvidia decides to phase it out like it did ...