"License Manager Error -89" indicates that your license file is invalid because it was generated for a different operating system.
For example, this error would occur if a Linux license file was used for a Windows MATLAB installation.
To resolve this issue, you will need to activate again and specify the correct operating system.
There are two ways to activate:
Activate automatically using the activation application.
For instructions, please see the following article:
How do I activate MATLAB?
Activate manually using the License Center.
For instructions, please see the following article:
How do I activate MATLAB without an internet connection?
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