- Stop the TMMS service.
- Open the TmOMSM.ini file and look for the [AC] section.
- Delete the lines AC0= and LF0=.
If you have more than one license activated in the console, remove the lines AC1= and LF1= as well.
- Restart the TMMS service.
- Enter the activation code. The devices will be updated with the new license once connected to Internet.