What do I do to upgrade from MatLab 2013a to run-on MacOS Catalina

I have been using Matlab 2013a for 15 years and never upgraded because it worked just fine until I just upgraded to MacOS 10.15.7 (Catalina). Now what can I do?

[Walter Roberson]

R2013b is the oldest I happen to have installed to check with at the moment. I will need to check r2013a.

Question: What language do you have your system set to? Some of the problems do not happen if you are set to USA English (or Canadian English.)

[Gerrit Verschuur]

Thank you for responding. I have upgraded to new version of MATLAB.

Gerrit

Answer 1

[John D'Errico]

What can you do now?

Looking at the system requirements page, we see that R2019b is the oldest release supported for Mac OS 10.15

https://www.mathworks.com/content/dam/mathworks/mathworks-dot-com/support/sysreq/files/system-requirements-release-2019b-macintosh.pdf

Older releases than that are not shown as supported for that OS version.

So you need to upgrade MATLAB.

[Gerrit Verschuur]

To avoid any more problems I have bought a new version of MatLab.

Thanks uyou for responding.