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I can't access to matlab anymore after reactivation of the license

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Demetrio Grollero
Demetrio Grollero am 30 Okt. 2023
Beantwortet: Mann Baidi am 30 Okt. 2023
I reactivate my license on the same windows computer i have been running the same release of matlab (2019b) for long time.
Once i conclude the process when launching matlab, i receive this error: license checkout failed -9.
I follwed the help section exploring my windows username with 'set username', and reactivated the license with the current username reported from the cmd, but i did't obtain any change, same error reported and i am not able to use matlab.. do you have any solution please?

Antworten (1)

Mann Baidi
Mann Baidi am 30 Okt. 2023
Hi Demerio,
I understand you are facing issues in accessing your MathWorks License. I would like to suggest you to uninstall and then reinstall the MATLAB again. If the problem still persists, please reach out to MathWorks Support team using the below link.
Hope this will help!


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