It seems that the RFEM 5.18.01 and Halfen HDB 13.21 versions are not compatible.
I get the error message in RF-STANZ Pro, according to which the design program Halfen HDB is not found. This is with me but installed and registered.

What can I do?


In fact, there is unfortunately an inadequacy in the interface between Halfen HDB (version 13.21) and RF-STANZ Pro (5.18.01). We have fixed this inadequacy with an update.

You can find the download link for the update via the download area of your Dlubal account or directly via the message of our hotline support.


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RFEM Concrete Structures
RF-PUNCH Pro 5.xx

Add-on Module

Punching shear design of foundations and slabs with nodal and line supports

Price of First License
760.00 USD