Can I use my r2012b license on the r2012a?

Question

Luis Martins 2017-3-1

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https://ww2.mathworks.cn/matlabcentral/answers/327512-can-i-use-my-r2012b-license-on-the-r2012a

回答： Walter Roberson 2017-3-1

Dear all

I've got a standalone license for Matlab r2012b on my windows machine. I've now changed to a Linux based environment and I'd like to have matlab on it. My institution has only the r2012a iso for UNIX systems. Can I stil use my license for the b version?

Cheers

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Answer 1

Walter Roberson 2017-3-1

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https://ww2.mathworks.cn/matlabcentral/answers/327512-can-i-use-my-r2012b-license-on-the-r2012a#answer_256837

Yes, license for a version also authorizes using any previous version.

However if you go back sufficiently far you might need to get Mathworks to generate a license file for you. I do not recall at the moment which version the license structure changed.

Note: if you are changing computers you might need to deactivate and reactive on the new host