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FAQ 000113 EN

1 December 2017

Gerhard Rehm Import / Export & BIM RFEM RSTAB

When importing a file (for example DXF) problems arise. A warning appears and the created file is empty. How can I solve this problem?


The main program RSTAB/RFEM has to be registered in Windows for a successful import. You can start the registration manually once again when problems arise. Start DLInstaller.exe by right-clicking the function --> "Run as administrator". Then switch to the tab "COM" and select the version you are using (see image). Continue by clicking "Tab" to start the registration. Then start RFEM/RSTAB to test the export/import.

DLInstaller.exe (195 kB)


Import error .Net DXF regserver


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RFEM Main Program
RFEM 5.xx

Main Program

Structural engineering software for finite element analysis (FEA) of planar and spatial structural systems consisting of plates, walls, shells, members (beams), solids and contact elements

Price of First License
3,540.00 USD
RSTAB Main Program
RSTAB 8.xx

Main Program

The structural engineering software for design of frame, beam and truss structures, performing linear and nonlinear calculations of internal forces, deformations, and support reactions

Price of First License
2,550.00 USD