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Installation Solutions

1170: Error: .NET Framework Initialization Error

When I start COMSOL 4.4 on Windows I get one of the following error messages: **comsol.exe - .NET Framework Initialization Error** **To run this application, you must first install one of the following versions of...
Version: 4.4 - Platform: Windows

1169: Other Add-Ins May Become Unloaded when the LiveLink for COMSOL...

I have installed LiveLink for Inventor, and I have noticed that when the **LiveLink for COMSOL (4.4)** add-in is loaded in Inventor 2013 or 2014, some of my other add-ins can become unloaded. This issue is fixed in...
Version: 4.4 - Platform: Windows

1167: Error: Failed to connect to Inventor

When I try to synchronize the geometry between COMSOL and Inventor LT, the error message Failed to connect to Inventor. Please make sure Inventor is running. is displayed. Inventor LT does not support third...
Version: All versions - Platform:

1163: 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. In addition, in the Inventor user interface,...
Version: 4.3b,4.4 - Platform: Windows

1162: Error: Failed to connect to Pro/ENGINEER

When I try to synchronize the geometry between COMSOL and Pro/ENGINEER Wildfire 4.0, the error message Failed to connect to Pro/ENGINEER. Please make sure Pro/ENGINEER is running. is displayed. The default setting...
Version: All versions - Platform:

1149: Error: Error downloading file. Connection refused: connect

When installing COMSOL over the Internet, the following error(s) occur: **Error downloading file. Connect timed out** **Error Downloading file. Connection refused: connect** **Error Downloading file....
Version: All versions - Platform: All Platforms

1147: The COMSOL 4.3a tab is not available in the Microsoft Excel ribbon.

I have installed the LiveLinkTM for Excel® on my machine but I cannot find the COMSOL4.3a tab in the Excel ribbon. Install the latest update for COMSOL 4.3a, available [here](http://www.comsol.eu/support/updates/).
Version: 4.3a - Platform: Windows

1145: Why do I receive License error -9 after upgrading to Mac OS X 10.8...

I receive a License error -9 after upgrading to Mac OS X 10.8 Mountain Lion: Could not obtain license for COMSOL Multiphysics GUI. License error: -9. Invalid host. The hostid of this system does not match the...
Version: All versions - Platform: Macintosh

1144: The COMSOL Desktop graphics window becomes scrambled after...

After upgrading to Mac OS X 10.8 Mountain Lion, the graphics window in the COMSOL Desktop becomes scrambled and is showing artifacts when using OpenGL rendering. This happens if the COMSOL Desktop window is resized to...
Version: 4.3 - Platform: Macintosh

1142: How can I see who is currently using a floating network license?

I am working with a floating network license (FNL) or a classkit license (CKL) of COMSOL. How can I determine who is currently using COMSOL Multiphysics or a specific module? The COMSOL installation provides FLEXnet...
Version: All versions - Platform: All Platforms

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