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This solution provides some tips and troubleshooting guides for installation on the Linux platform. For basic installation information, please refer the the COMSOL Installation and Operations Guide. The...
Version: 4.0,4.0a - Platform: Linux

When I start COMSOL I get the following error message on Windows Vista/Windows 7:An error has occurred. See the log file C:\Users\my_name\.comsol\v40\configuration\comsol\1234123423424.log. or on Windows XP: An error...
Version: 4.0,4.0a - Platform: Windows

Now that I installed COMSOL 4.0, what about backward compatibility with my older MPH-files? As is outlined in the COMSOL 4.0a Release Notes, COMSOL maintains backward compatibility one major release back in time....
Version: 4.0,4.0a - Platform:

When I try to open COMSOL Multiphysics 4.0, I get an error referring to a log file. The log file contains the following messages: !MESSAGE An error occurred while automatically activating bundle...
Version: 4.0 - Platform: Windows

This knowledgebase solution summarizes tips and workarounds for successful installation of COMSOL Multiphysics 4.0 To install COMSOL 4.0 you must have a trial passcode or a license.dat file for version 4.0. Check your...
Version: 4.0 - Platform:

I just installed COMSOL 4.0 with my new license file and when I try to start COMSOL, I get an error message Could not obtain license for COMSOL Multiphysics GUI, License error: -5 A possible reason is that...
Version: 4.0 - Platform:

When I install COMSOL and want to browse for the license file, the installer stops without any error message. The only choice I have is to quit the installer, or type in the searchpath to the license...
Version: 3.5a,4.0 - Platform: Windows

When I try to open a model MPH-file I get the error message "Unexpected Error", and the file does not load into the user interface. Looking in the log file referred to in the error dialog box, I can find...
Version: 4.0 - Platform: Windows,Linux

When I try to start COMSOL Mutliphysics 4.0, nothing happens, or a splash screen appears and then disappears. On Linux, the crashes are accompanied by an error message trace that starts with An unexpected error...
Version: 4.0 - Platform: All Platforms

When I try to install COMSOL Multiphysics 4.0, the installer halts at the screen where I am asked for license codes. When I click Browse, Check, or Next, nothing happens. Another symptom may be the error...
Version: 4.0 - Platform: All Platforms

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