I would like to activate my licence (not necessary with USB dongles), but I do not receive the 'Authorization dialog box' when starting the program. How can I activate this dialog box?


If the 'Authorization' dialog box (Figure 01) does not appear at the program start, an authorization file has already been imported at an earlier point in time. In this case, select the 'Diagnostics' option in the menu 'Help → Authorization' (Figure 02).

Save the text file and then open it. In Windows Explorer, set the path displayed under 'PermDataDirectory' (Figure 03). In this directory, you will find the AUTHORE.INI file. Delete this file.

When you start the program next time, the dialog box shown in Figure 01 will appear. To activate the licence, select the 'Use full version' option. The licence activation requires the Internet connection.


authorization dialog box licence activation student licence authorization softlock

Contact us

Contact to Dlubal

Did you find your question?
If not, contact us via our free e-mail, chat, or forum support, or send us your question via the online form.

+49 9673 9203 0


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
Cross-Sections Thin-Walled

Cross-Section Properties Software

Section properties, stress analysis, and plastic design of open and closed thin-walled cross-sections

Price of First License
1,120.00 USD