Installation

Parameter Selection Is Not Available in the PTC Pro/ENGINEER User Interface

Solution Number: 1159 Applies to: LiveLink for PTC Pro/ENGINEER Versions: All versions

The COMSOL menu and Parameter Selection are not available in the PTC Pro/ENGINEER (PTC Creo Elements/Pro) user interface, and parameter names are not synchronized to COMSOL. For parameter selection to work in PTC Pro ...


Parameter Selection Is Not Available in the PTC Creo Parametric User Interface

Solution Number: 1158 Applies to: LiveLink for PTC Creo Parametric Versions: 5.4, 5.3a, 5.3, 5.2a, 5.2, 5.1, 5.0

The COMSOL Multiphysics tab and the Parameter Selection button are not available in the PTC Creo Parametric user interface, and parameter names are not synchronized to COMSOL. For parameter selection to work in PTC ...


Error: Error downloading file. Connection refused: connect

Solution Number: 1149 Versions: All versions

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. sun.security.validator ...


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

Solution Number: 1142 Versions: All versions

I am working with a floating network license, FNL, of COMSOL. How can I determine who is currently using COMSOL or a specific module? This solution also applies for Class Kit Licenses (CKL). The COMSOL installation ...


COMSOL Multiphysics crashes silently

Solution Number: 1140 Versions: All versions

COMSOL Multiphysics crashes silently when modeling. When you try to restart COMSOL it may crash immediately. The cause of this behavior can be a hardware error on some part of your memory cards. It is recommended that ...


Error: Failed to connect to SOLIDWORKS

Solution Number: 1122 Applies to: LiveLink for SOLIDWORKS Versions: All versions

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 ...


Error: Failure loading MATLAB libraries. This model requires that MATLAB is available.

Solution Number: 1093 Versions: All versions

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 ...


Installing COMSOL on Linux

Solution Number: 1086 Versions: All versions

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 ...


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

Solution Number: 1083 Applies to: COMSOL Multiphysics Versions: All versions

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 C:\Users\my_name\.comsol\v55\configuration\comsol\1234123423424.log. ...


COMSOL Installation Companion

Solution Number: 1077 Versions: All versions

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 ...