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Installation

1093: Error: Failure loading MATLAB libraries. This model requires that...

When trying to run a COMSOL model, the following error message appears: Failure loading MATLAB® libraries. This model requires that MATLAB is available. When calling external MATLAB functions, COMSOL automatically...
Version: All versions - Platform: Windows

1086: Installing COMSOL on Linux

This solution provides some tips and troubleshooting guides for installation on the Linux platform. For basic installation information, please refer to the COMSOL Multiphysics Installation Guide Verify that a...
Version: All versions - Platform: Linux

1083: Error: An error has occurred. See the log file C:\Users...

When I install or start COMSOL I get the following error message on Windows (or a similar message on Linux): An error has occurred. See the log file...
Version: All versions - Platform: Windows, Linux

1078: Problems running a classkit license (CKL)

I just received the new installation package and installed COMSOL including the new license manager files for my Class Kit option License file (CKL). When I start COMSOL I get one of these error messages: Could not...
Version: All versions - Platform: All Platforms

1077: COMSOL Installation Companion

This article walks you through installing COMSOL Multiphysics. This article summarizes the installation process. For complete installation and operating instructions, see the COMSOL Multiphysics® Installation and...
Version: All versions - Platform: All Platforms

1059: Error: Licensed number of users already reached

I have a floating network license and get an error message dialog box  containing the phrase: Licensed number of users already reached I am quite sure that nobody else on the network is using the license. The...
Version: All versions - Platform: All Platforms

1058: How to administrate multiple floating network license files on one...

You can control multiple COMSOL network licenses from the same license server. As a license administrator, you can get full control over who is allowed to use each of the licenses on the network. In this solution we...
Version: All versions - Platform: All Platforms

1022: Updating the COMSOL License Manager

When starting COMSOL Multiphysics, I receive this error message: Could not obtain license for COMSOL Multiphysics GUI. License error: -25 License server system does not support this version of this...
Version: All versions - Platform: All Platforms

1016: Overview of License borrowing

How do I borrow license keys on a floating network license? License borrowing means that you can use COMSOL (for a limited time) with a Floating Network License (FNL) without a network connection to the license server....
Version: All versions - Platform: All Platforms

933: Troubleshooting graphics issues

Chances are that there is a graphics rendering problem if any of these symptoms show up: The graphics window is black It is not possible to mouse-select objects in the graphics window The COMSOL application crashes...
Version: All versions - Platform: All Platforms