Cannot Open Focusrite Usb Asio Error Code 0x54f

Use the Windows "Add or Remove Programs" tool to uninstall Focusrite Control and the Focusrite USB Driver .

When attempting to select your Focusrite interface as the audio device in a DAW (such as Ableton Live, FL Studio, or Cubase) or the Focusrite Control software, you are met with the following error message: cannot open focusrite usb asio error code 0x54f

Below is a structured diagnostic and resolution report. Use the Windows "Add or Remove Programs" tool

Download and install the latest driver from the Focusrite Downloads Page. . Restart again, then plug the device back in. 2. Disable Hardware Conflicts cannot open focusrite usb asio error code 0x54f

Ensure Windows allows "Desktop Apps" to access your microphone in the Privacy & Security settings.