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Support Knowledge Base

Structural Mechanics (2)

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I have updated my Creo Parametric 1.0 installation to the latest version available from PTC, and now I get the error "Failed to connect to Creo Parametric." whenever I try to synchronize the geometry with the LiveLink...
Version: 4.2a - Platform: Windows

When running COMSOL 4.2a with a trial license changing language in the Preference dialog box and restarting does not have any effect. COMSOL always uses the English language. Use a text editor to edit the file...
Version: 4.2a - Platform: All Platforms

If you use the Named Single user License (NSL) license option on Linux, you may get problems updating the Model Library. You have to log in as root to be able to write in the COMSOL installation directory. However, the...
Version: 4.1,4.2,4.2a - Platform: Linux

My 3D model geometry does not become transparent even if I switch on transparency. In COMSOL 4.2 on Windows and Linux, switching on transparency may not make the geometry transparent in the main window. It works...
Version: 4.1,4.2,4.2a - Platform: Windows,Linux

I tried the thermoacoustics physics interface in a model where I use the material properties of water. I used the COMSOL Material Browser to get the properties. The solution seems not correct. The density of many...
Version: 4.2,4.2a - Platform:

My time dependent model solves without any problem as long as I use only linear materials. How can I get it to converge with a nonlinear material? When a time dependent solver has trouble converging, its default...
Version: 4.2 - Platform: All Platforms

When updating the COMSOL model library (see [solution 1111](http://www.comsol.com/support/knowledgebase/1111/)), I get the following message: __Error contacting the update server__ Please check your internet...
Version: 4.0,4.0a,4.1,4.2,4.2a - Platform: All Platforms

Now that I got a new computer I would like to make a fresh installation of COMSOL 3.5a and 4.2. However, during the installation of 3.5a I get the error message: Vendorstring is not correct or Nothing to install or...
Version: 3.5a,4.2 - Platform:

When I synchronize the geometry between AutoCAD LT and COMSOL Multiphysics I get the error message: Failed to connect to AutoCAD. Please make sure AutoCAD is running. AutoCAD LT does not support third party add-ins....
Version: 4.1,4.2,4.2a - Platform: Windows

When I try to synchronize the geometry between COMSOL and SolidWorks, the error message Failed to connect to SolidWorks. Please make sure SolidWorks is running. is displayed. However, when I follow the instructions...
Version: 4.2 - Platform:

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