Members often post workarounds for Windows 10/11 compatibility.
Just a heads-up for those who haven't seen the main thread yet. has officially been updated! RadioCodeDatabase v2.0 updated - MHH AUTO - Page 1
You fix Ford, VAG (VW/Audi), Fiat, or Opel cars. Skip it if: You only work on Nissan, Toyota, or Mercedes NTG 4.0+. You fix Ford, VAG (VW/Audi), Fiat, or Opel cars
The v2.0 update focused on stability and coverage. Here are the primary improvements discussed on MHH AUTO: Here are the primary improvements discussed on MHH
This is a massive overhaul from the previous versions. If you are doing radio decodes, this is a must-have for your toolkit.
The release of on MHH AUTO is a major milestone for the automotive diagnostics community. By combining an updated user interface, expanded vehicle coverage, and the collective intelligence of the MHH forum members, it remains an essential tool for bypassing dealership costs and restoring vehicle functionality offline.
The update process for existing users is designed to be simple and preserve your data: