long time lurker first post lol im losing this fight with my own computer... teh control panel wont open since the Quadro Grid Driver upadte.

USB Audio Device Properties
Device status:
This device cannot start. (Code 10)
{Operation Failed}
The requested operation was unsuccessful.
i tried Device Manager rollback (greyed out), uninstall via Settings (it came back), and installing the older package over the top (installer said a newer version exists). how do i get a clean old version and keep it there? every attempt makes me more nervous that i am going to end up with no display driver at all ;) i would really appreciate a clear, boring, step-by-step order that people actually trust. thx in advance!!
