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Knowledge Base

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OPAL-RT offers a repository of support information for optimal use of its technology.

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Reference Number: AA-02138// Views: AA-02138// Created: 2023-03-10 13:05:13// Last Updated: 2023-03-10 13:33:30
Problem & Solution
Error 5: Unable to Open MATLAB from RT-LAB

If you get the following error:

'Problem Occurred. 'Opening MATLAB' has encountered a problem.

Error 5: Unable to open MATLAB.'




One possible cause is if you have a file named 'Program' or 'Program.exe' in the C: folder. This is block the opening process of MATLAB through RT-LAB. Make sure to delete or move that file somewhere else.