Windows 10 Media Creation Tool Error 0x80072f8f - 0x20000

I would like to create a custom resolution on Windows 10, but I don't find the way to do it; on Windows 7 was simple, because I click on the right button on the desktop and there was "NVIDIA control panel" or something, and from here I could create a new. I've read that Windows 10 doesn't easily allow you to do this, is there a simple way to do it?