Go to the live MHH Auto forum (verify the correct URL via search engines, as domains can change).
: Each registration code is unique to the user and cannot be reused by others. Activation Link mhh auto registration code 2021
For independent truck repair shops on a budget, the is worth it if you already have the base software. It expands functionality without paying €1000+ for OEM tools. Just be prepared for a manual setup and no hand-holding. Go to the live MHH Auto forum (verify