All Solutions

COMSOL Not Starting on Some of the More Recent Intel Processor Models

Solution Number: 1305 Applies to: COMSOL Multiphysics Versions: 6.1

COMSOL Multiphysics won't start on my computer, which uses a new Intel Xeon processor. I can see the splash screen, but the program doesn't go beyond that. So far, this issue has been observed on Intel® Xeon® w3-2435, ...

What are batch licenses and how can I use them?

Solution Number: 1304 Versions: All versions

##What are Batch Licenses? The license file for COMSOL Multiphysics® contains a list of license features that correspond to the different COMSOL products and software components. With a single Floating Network ...

COMSOL Troubleshooting Guide

Solution Number: 1303 Versions: All versions

## General Issues * KB 933: Troubleshooting graphics issues * KB 1083: Error: An error has occurred. See the log file C:\Users... * KB 1285: Graphics Window not responding on computer with Intel Iris Xe graphics chip * ...

The Magnetic and Electric Fields Interface with Electrical Circuit Gives an Unexpected Error for Transient Studies

Solution Number: 1301 Versions: 6.1

After installing Update 1 for COMSOL Multiphysics 6.1, I receive an unexpected error when solving a transient study with the Magnetic and Electric Fields and Electrical Circuit interfaces. The log file that I access ...

COMSOL 6.1 macOS Apple Silicon Native Support

Solution Number: 1300 Versions: 6.1

Please note This entry concerns COMSOL 6.1. For COMSOL 6.0, please see Knowledge Base 1294 System Requirements COMSOL 6.1 for macOS Intel can not be used under Rosetta on Apple Silicon computers LiveLink for MATLAB ...

COMSOL Software Architecture

Solution Number: 1299 Versions: All versions

#Overall Architecture The following diagram shows the overall architecture of a network, including computers running COMSOL Multiphysics, COMSOL Multiphysics Server, COMSOL Client, compiled COMSOL apps; external ...

COMSOL Not Working on a Linux Cluster

Solution Number: 1298 Applies to: COMSOL Multiphysics, COMSOL Server Versions: 6.1, 6.0, 5.6

I am observing that distributed cluster jobs on Linux are not starting up. I am receiving error messages from MPI. The underlying reason for COMSOL not working on a Linux cluster might be that the network interface ...

Failed to Connect to Apache Solr

Solution Number: 1297 Applies to: COMSOL Model Manager Versions: All versions

When trying to connect to my local Model Manager I receive an error message that says Failed to connect to Apache Solr The most likely cause for this error message is that the index used by the Model Manager search ...

Warning When Trying to Add a Local Database Stored on a Cloud Drive

Solution Number: 1295 Applies to: COMSOL Model Manager Versions: 6.0

A warning message is shown informing me of potential data loss when I try to add a local Model Manager database stored on a cloud drive. Cloud storage software typically allows files to be placed in a local file system ...

How can I Migrate my Local Model Manager to the Database of a Model Manager Server

Solution Number: 1296 Applies to: COMSOL Model Manager, COMSOL Model Manager Server Versions: 6.0

A local Model Manager database and the database of a Model Manager server installation use different underlying software components so it is, in the current version of the software, not possible to directly move a ...

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