Installing bluetooth driver for WiiMote?

I have purchased a Wii and generic Bluetooth dongle. I can not get the computer to recognize the Wii. I am running Win7 and the Device Manger sees Bluetooth Radios, with Generic Bluetooth Radio and Microsoft Bluetooth Enumerator but I do not have any apparent software interface to recognition the Wii itself. I have spent hours and hours attempting to contruct IWB scenerios to no avail. Research shows that the bluetooth technology can be problematic. Are there any know issues with Win7? Amy