Answer:
Open the "Base Data" dialog box using the menu command "File > Base Data".
Then, open the Add-ons tab and select the add-ons you want to use.
Click "OK" to close the dialog box.
Open the "Base Data" dialog box using the menu command "File > Base Data".
Then, open the Add-ons tab and select the add-ons you want to use.
Click "OK" to close the dialog box.
Mr. Faulstich is responsible for the quality assurance of the RFEM program and provides customer support.