Aw yet another user that dislikes Bluetooth. Welcome to the community! Hehe that aside, the most sure way to do this is:
-Go to devices, uninstall bluetooth and scan for hardware change. I assume you have installed specific bluetooth drivers, since most vendors unknownly WHY always like to introduce their own Bluetooth's .
After that simply install microsoft drivers or just download some other wrong drivers.
P.S. Sorry for the half post before, but was@job and had to do something important.