I would say that It's still possible to wipe out all motioninjoy stuff from bluetooth and make it work again for wiimotes... It isn't hard when you know how to do it and have gotten used to it.
I'm BtSix and MotioninJoy install/uninstall expert by the way. If something went wrong don't hesitate to ask me about it
Excellent, now I can't get motionjoy to detect my controller.
The Device Manager says both my Ports are 'Loaded Already' but device and printers shows the PS3 controller with exclamation mark meaning the MotionJoy driver is not installed correctly. arg..
Clicking Roll Back does nothing :/
Actually, I think my problem is before MotionJoy. Upon connecting my PS3 controller through USB, windows detects it as Unkown Device.. I remember it used to install drivers automatically but now it can't recognize it anymore. Ideas?
You would like to manually uninstall MotioninJoy drivers in Devices and Printers from Control Panel. TBH uninstalling MotioninJoy's drivers would look complicated at first when you're new to it. But you can do it.
Plug your PS3 controller with usb cable and then select "Properties" in submenu in each hardwares including bluetooth, ps3 controller, other than the hardwares you have irl (for example if you see 2nd mouse in device list, it's most likely motioninjoy's thing). Go to "Hardware" in Properties window, then look for MotioninJoy's driver and then uninstall the hell out of it. If there's no more MotioninJoy's in one hardware, then it's likely purified from MotioninJoy.
If computer said you must restart computer, you don't have to restart to take effect. Instead, you only need to unplug and re-plug the bluetooth (if it's an usb) or ps3 controller (computer asked you to restart because hardware need to be restarted; unplug/replug will do the same thing).
And also if device disappeared from your device list, you would like to unplug/replug it. And you would like to recheck what's drivers in hardware's properties as another MotioninJoy driver may be appear there (that's what cause MotioninJoy can't find bluetooth)
Make sure every single MotioninJoy's drivers are gone, then your bluetooth and ps3 controller will work again.
Oh hey make sure MotioninJoy is not running in background! lol