The structural analysis software RFEM 6 is the basis of a modular software system. The main program RFEM 6 is used to define structures, materials, and loads of planar and spatial structural systems consisting of plates, walls, shells, and members. The program also allows you to create combined structures as well as to model solid and contact elements.
RSTAB 9 is a powerful analysis and design software for 3D beam, frame, or truss structure calculations, reflecting the current state of the art and helping structural engineers meet requirements in modern civil engineering.
Do you often spend too long calculating cross-sections? Dlubal Software and the RSECTION stand-alone program facilitate your work by determining section properties of various cross-sections and performing a subsequent stress analysis.
Do you always know where the wind is blowing from? From the direction of innovation, of course! With RWIND 2, you have a program at your side that uses a digital wind tunnel for the numerical simulation of wind flows. The program simulates these flows around any building geometry and determines the wind loads on the surfaces.
Are you looking for an overview of snow load zones, wind zones, and seismic zones? Then you are in the right place. Use the Geo-Zone Tool to determine quickly and efficiently snow loads, wind speeds, and seismic data according to ASCE 7‑16 and other international standards.
Would you like to try out the capabilities of the Dlubal Software programs? You have the opportunity to do so! The free 90-day full version allows you to thoroughly test all our programs.
To solve this problem, we need further information. Please contact our support team at the email address [email protected] and send us the following information:
Thank you.
RFEM 5 / RSTAB 8 / SHAPE-THIN
Run the program in the demo version. Then, open the menu Help → Authorization → Diagnostics (see Image 01).
RX-TIMBER
Please try to install the latest driver or the latest program version first. The link for the driver can be found below.
Reload the v2c file after the installation. If it does not work, please send us authorization.txt, which you can create by clicking "Help → Authorization → Diagnostics".
If the import of the current authorization file was successful and the program otherwise runs smoothly, it is not very easy to find an explanation for the problem. Therefore, please send us the "Authorization.txt" diagnostics file. In the programs RFEM 5, RSTAB 8, or SHAPE‑THIN, you can create it using the menu Help → Authorization → Diagnostics.
There can be many reasons for this. Please send us the "authorization.txt" file, which you can create in RFEM/RSTAB using the program menu "Help → Authorization → Diagnostics". This is also possible in the demo version.
If you have changed your computer or formatted your hard drive without changing the partitions, please contact our hotline. You will then receive your existing license file with instructions for reactivating the softlock.
If the authorization dialog box (see the image) does not appear when opening the programs, it is because the authorization file has already been used on this computer.
To activate the softlock license, delete the AUTHORE.ini file. This is located in the directory C:\ProgramData\Dlubal\Global\General Data by default.
Then, start the program again. In the "Authorization" dialog box, you can activate the license now.
If the dialog box is not displayed, please contact our hotline. Send in the "authorization.txt" file, which you can create using the program menu "Help → Authorization → Diagnostics".
Thank you for your email request. I have enabled another activation for you. Find and delete the authore.ini file on your new PC. Now, restart the Dlubal software (do not use the 2D icons), and carry out the activation process according to the attached instructions. The PC must be connected to the Internet at this time. If problems persist, please send me the authorization.txt file, which you can create in RSTAB/RFEM under Help> Authorization> Diagnostics (also possible in DEMO mode).