I was just about to perform the punching shear design in RF‑PUNCH Pro and assign the HALFEN shear rails for the design. But when I click the [HDB...] button, only a warning appears. What am I doing wrong?
I have installed Halfen HDB 13.60 on my PC. The version does not seem to be compatible with RF‑PUNCH Pro anymore. The interface does not work. I am using version 5.26.02 of RFEM.