Can't install bluetooth (W150ER). Help.

My bluetooth used to work okay. Occasionally I'd have to reinstall it, but it was fine.

I stopped using it for a few months as I didn't need it. And now I don't know what the hell is going on but it doesn't recognize it. I turn it on with the hotkey, the little light goes on, but nothing happens. If I went to My Bluetooth it would tell me there's no bluetooth radio on. I've tried everything I could think of. Since this was a few months since I'd last used it, there were no restore points that went far back enough.

At first I accidentally installed the wrong driver, so did a quick system restore then got the right ones.

I tried reinstalling them but nothing happened. I tried finding the device in the device manager but it didn't exist. Eventually I discovered that there was a USB device without a driver which if I deleted from the list would come back on when I turned on bluetooth with the hotkey. As if it was being read as a USB device but it can't find a driver for it and won't use the one I have.

And THEN.... when I tried redownloading the driver and installing it again it told me I had to restart my machine first, but when I did and the installation came back up, it asked again for a restart. I tried uninstalling it first manually but it wouldn't work so I used Revo uninstaller to force it. But still the same restart loop. I don't know how to get rid of it. I've tried holding the power button with everything unplugged. I've tried safe mode. I even had a Windows Update pending and let that install. Nothing. Still tells me:

The previously installed version of the product has been removed.

To complete the installation of bla bla bla you have to restart.​

Ideas?

The bluetooth is the Azureware NB057H.

 

Oh forget it. I fixed it. And sorry for posting in the wrong part. I didn't realize where I was.

As for the fix, I decided to be brave and mess with the registry and delete anything with Motorola or Azureware. Installed, restarted and then everything worked like a charm. Ah, I hate it when the second I post the solution come to me.

Sorry for the bother.

 

Thanks for sharing what you did to fix it at least, it may help someone