Please note:
only applies to PowerFactory versions prior to PowerFactory 2019.
Since PowerFactory 2019 a licence update is necessary after extension of your maintenance contract.

As the licence activation file is no longer provided from our download area, please contact our support team and ask for the newest version of the licence activation file (cmApm.bin).
Save the file into the installation directory of PowerFactory (eg. C:\Program Files\DIgSILENT\PowerFactory 20XX), replacing the older version of the file.