When activating my license, I get the following error message: Error No. 2591 - Error when activating license. How can I activate the license now?


It looks like there is a communication problem between your computer and our server. Either try the activation in a place which doesn't use the same internet connection or we can activate the license manually. For the latter please follow these instructions.


student, license activation failed, 2591

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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
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