Have you been to the web site of your computer or motherboard manufacturer to look for Windows 10 audio drivers? That is the best way to update drivers.
Reinstalling Audacity, even if you enabled the Reset Preferences option in the installer, is not going to achieve anything as far as I am aware.
Using earlier or Microsoft drivers might help though of course that is normally not encouraged - see InternalPortAudio error since windows 10 update - #4 by Gale_Andrews
Gale