A licensing error occur while trying to use MATLAB, Your username is not authorized to use this license why do i receive Error -9?

Answers (1)

The following MATLAB Answers post by MathWork's official support staff goes into detail on what "Error -9" is and how to resolve it:

Categories

Products

Release

R2025a

Asked:

on 1 Jul 2025

Edited:

on 2 Jul 2025

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