Ensure Airplane mode is Off in the Action Center. 2. Clear Registry Filter Drivers
Sometimes the stock Bluetooth driver becomes "stuck" or corrupted. Open . Expand the Bluetooth section.
Unplug your Bluetooth dongle (if using one) and plug it back in, or select to let Windows reinstall the default driver. 4. Remove Conflicting Software bthps3 bluetooth host radio not found
If you previously had BthPS3 or similar tools installed, a stray registry entry might be blocking the radio. Open as an Administrator.
Right-click your Bluetooth adapter (e.g., "Generic Bluetooth Radio" or "Intel Wireless Bluetooth") and select . Ensure Airplane mode is Off in the Action Center
Remove-ItemProperty -Path 'HKLM:\SYSTEM\CurrentControlSet\Control\Class\{e0cbf06c-cd8b-4647-bb8a-263b43f0f974}' -Name 'LowerFilters' Use code with caution. your computer and try the installation again. 3. Reinstall Bluetooth Drivers
The Bluetooth Support Service must be running for the installer to detect the hardware. Press Win + R , type services.msc , and hit Enter. Locate . and hit Enter.
Run the following command to remove the LowerFilters property : powershell