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1139: Error: MATLAB installation root is invalid.

I am installing COMSOL 4.3 with the LiveLink to MATLAB and get the error "MATLAB installation root is invalid". The LiveLink for MATLAB that is shipped with COMSOL 4.3 supports MATLAB R2011b or MATLAB R2012a. COMSOL...
Version: 4.3 - Platform: Macintosh,Windows,Linux

1134: Warning: MUMPS allocation factor increased

I get the warning **MUMPS allocation factor increased to 1.44** If you get a solution, this warning is nothing to worry about. You can get rid of the warning and possibly get a little shorter solution time by setting...
Version: All versions - Platform: All Platforms

1133: Error: Failed to connect to Creo Parametric.

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

1132: I cannot change language when using a trial license

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

1130: Model Library Update for Linux NSL users

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

1127: Improving convergence in nonlinear time dependent models

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: All versions - Platform: All Platforms

1126: Error: Error contacting the update server

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: All versions - Platform: All Platforms

1123: Error: Failed to connect to AutoCAD

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...
Version: All versions - Platform: Windows

1122: Error: Failed to connect to SOLIDWORKS

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, and the **COMSOL Multiphysics** tab in...
Version: All versions - Platform: Windows

1121: Error: Failed to connect to Inventor

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