: Unplug your Behringer interface from the USB port before starting. Uninstall Old Drivers Device Manager
Reboot your PC.
Attempted driver installation for unknown Behringer unit on Windows 10 21H2. Hardware ID suggests possibly UMC series. Default USB driver works for basic playback, but ASIO driver needed for DAW. No exact match for "2902x642840" in Behringer database. Likely a serial number or misprint. Check device label. behringer2902x642840 windows 10 2021
: Behringer officially removed these older drivers from their main website, opting instead to recommend ASIO4ALL or their newer unified UMC drivers. : Unplug your Behringer interface from the USB