Win7 Bluetooth driver installation failure how to solve

  
 

To encounter such a problem, first enter the C:Windowsinf directory and find bth.inf.

If you don't have one, you can go to path C: WindowsSystem32DriverStoreFileRepository and continue to look for it, for example bth.Inf_amd64_neutral_ale8f56d586ec10b.

After finding the file, copy the bth.inf file to the C:Windowsinf directory and reinstall the Bluetooth driver in Device Manager.

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