Microsoft deliberately does not offer the Microsoft Bluetooth Enumerator as a separate executable. Why?
Perform a System Restore to a point when Bluetooth was working, or run sfc /scannow in an elevated command prompt to repair corrupted system files. microsoft bluetooth enumerator driver for windows 7 download
Click . Select Bluetooth Radios (or Common Hardware). microsoft bluetooth enumerator driver for windows 7 download
For advanced users who insist on a “download” approach: microsoft bluetooth enumerator driver for windows 7 download