FAQ 002075 EN

Licensing & authorisation RFEM RSTAB 5.xx 8.xx

Why do I suddenly receive a warning "Program authorization failed"? Yesterday, I could still open RFEM/RSTAB as full version. I am not aware of anything changed.


Please check, if RFEM/RSTAB has been accidentally opened by clicking the 2D version shortcut. 2D versions have a different license key. However, all shortcuts are created automatically during the installation.

Key words

authorization, warning, error message, program start

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First Steps

First steps

We provide hints and tips to help you get started with the main programs RFEM and RSTAB.