HURRAY!
After faffing around for several months with no success I gave up........
I recently went back to trying again last week and came across this solution, and not for the first time.
Hello,
I recently had the same problem with my fathers Inspirons 1545 bluetooth driver.
Well, what I did worked. It'll probably work with you too.
Get your Resource DVD (with the original drivers). When the Resource program opens, select Windows XP 64 and install the bluetooth driver (Dell Wireless 365 Bluetooth Module Rev: A04).
Hope sucess.
I had ignored this in the past. For one, I do not have the resource DVD, and secondly I didn't really believe that going down the Win XP route would work. WRONG!
I downloaded Dell Wireless 365 Bluetooth Module Rev A04 and installed it successfully. This was followed by the success of being able to use my Dell 365 adapter and pair it with several other bluetooth devices. Who would have believed it?
Isn't Dell wonderful???????