Hi,
Check if the same device works fine on a different computer with Windows 7 installed. Also try sending files from the phone to the PC and check what happens.
Important: This section, method, or task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify it. Then, you can restore the registry if a problem occurs. For more information about how to back up and restore the registry, click the following link.http://windows.microsoft.com/en-US/windows7/Back-up-the-registry
You may try the steps given below and check if that helps to get the Bluetooth dongle to work.
a) Click Start, and then click Run.
b) Type regedit, and then click OK.
c) Locate and then click the following registry sub-key:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class{e0cbf06c-cd8b-4647-bb8a-263b43f0f974}
d) Right-Click on the folder, click Delete.
e) Exit and reboot
Now try finding your device again and send file. It should work.
Hope this information is helpful.
Amrita M
Microsoft Answers Support Engineer
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