If you are seeing this error, it is likely due to one of the following:
Go to Windows Settings > Apps > Installed Apps, search for "BthPS3," and uninstall all components.
Sometimes the driver installs correctly, but the background service fails to start, throwing a false "not found" or "not running" error in your controller configuration software. Press Windows Key + R , type services.msc , and press .
If you complete all the steps above and still face the error, your Bluetooth hardware might be incompatible. bthps3 bluetooth host radio not found
Many cheap, generic "CSR 4.0" USB Bluetooth dongles sold online are counterfeit clones. These clones lack the proper firmware features required by BthPS3 and will consistently trigger the "Host Radio Not Found" error.
Before diving into the advanced fixes, perform this quick checklist to rule out the simplest causes.
Install the BthPS3 package again. Ensure you check the option to install the during the setup wizard. If you are seeing this error, it is
Finds and removes ghost drivers blocking your current installation.
Restart your computer and try launching your controller software again. Step 3: Completely Uninstall Conflicting Drivers
When you see the message, it means the software looked for a compatible Bluetooth adapter but failed. This usually happens due to: If you complete all the steps above and
If you have ever used older tools like , AirBender , or similar PS3 controller drivers, they must be completely uninstalled. Their remnants are a primary cause of the "Host Radio not found" error.
I can give you specific steps for your exact hardware configuration! Share public link
“You’re not even trying to fail,” he whispered to the computer. “You’re just pretending it never existed.”
In some situations where the setup incorrectly reports no Bluetooth radio, you can force the installation to continue. This is useful if you are certain your hardware is compatible.
If you use a USB Bluetooth dongle, unplug it, wait 5 seconds, and plug it into a different USB port. Avoid USB hubs; use a port directly on the motherboard.