The Microsoft mouse problem

[EvoLan]

Recently i brough the mouse which is Microsoft optical mouse, the mouse have very strange problem, i cannot used my (Acer-802.LCi notebook) embedded bluetooth (Widcomm VERSION:1.3.2.71) to recognize the mouse, the software show me the mouse with question mark there. Therefore i try replace the driver come with the mouse which is (Cambridge Silicon Radio Ltd. Bluetooth Adapter version 5.1.2535.0), the mouse work properly but i cannot connect my bluetooth mobile phone afterware.

Delete the bluetooth driver from device manager, the system still recognize my bluetooth device is use Cambridge Silicon Radio Ltd driver (oh ***).

I has saw the forum teach how install the lastest Widcomm driver, i did it but it cannot recongnize my phone and mouse (but the WidComm software is running smooth)

does any one face the same problem with me? please help me, Thank you many much!!!!!!!!!!!!