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.
By clicking the following link, you can download a program that helps you to read both the dongle and the network dongle that are connected to the computer:
http://download.dlubal.com/?file=KeyDump.zip
Unzip the file named KeyDump.zip and run the KeyDump.exe file in the destination folder. You should see the dongle under "License Information" in the diagnostic program. If this is not the case, the dongle may be defective or the driver has not been installed correctly.
Normally, the dongle drivers are set up automatically during the installation. If this remains undone, the dongle driver can also be installed manually. The latest driver for your operating system can be downloaded here:
http://download.dlubal.com/?file=Sentinel_LDK_GUI_setup.zip
If the problem persists, please send us the log file, which you can create in KeyDump (see the image).
You should also note the following points:
The user must have the read and write permissions for the destination folder. This folder is specified in the error message (see Image 01).
Please set the required permissions to this folder. To do this, select the folder and open its properties. In the "Security" tab, you can then, for example, set full access for the "Users" group or for the selected users (see Image 02).
Now, it should be possible to import the license file. The required user rights can also be found in the User Rights document that is available under Downloads below.
As an alternative, you can start the program as an administrator using the "Run as Administrator" command in the shortcut menu of the program icon (see Image 03). Then, import the current license file.