Ok, so I couldn't get the Drivers to revert to Microsoft's and Intel's drivers were broken. I tried uninstalling the drivers via the exe and via device manager and in safe mode. NOTHING.

This worked.

Download PsExec from here.

Unzip and place in Root of C: Drive.

Now open CMD with Admin Privileges and run the following:

C:\PSTools\psexec -i -s regedit.exe

This opens RegEdit in a way that you can do serious damage! Be Warned

Now delete all keys under >>


Now use Installation Executable to uninstall Intel Drivers & Reboot.

You should now see the BT stack working and back to Microsofts crap drivers, if you'r like me and just trying to get back to Toshiba BT Stack, read here.