Add a devce won't detect my wiimote

[sylphyaj]

When I first received my laptop, which is running Windows 7 Home Prenium, I use add a device and it detected my wiimote. I used my wiimote to play Dolphin. I got tire of the wiimote and install motionjoy so that I can use my Dualshock 3 controller to play my wii games. Now when I go back to connect my wiimote it won't show up. I press sync on the back of the wiimote. I use Add a device. Nothing shows up now. My Dualshock 3 works perfectly, but my Wiimote won't show up anymore. I use other wiimote and still nothing shows up in Add a Device.