Try this:
Open CMD (
as administrator) and type the following:
SET DEVMGR_SHOW_NONPRESENT_DEVICES=1
Press start and open "Device Manager". After doing so, just press "View" and press "Show hidden devices" (or "H" on the keyboard).
Then expand your driver group, right click the group and press "Uninstall".
Let me know if that works for you!