I had one relaese of MATLAB R2022b installed on my system but it is missing the optimtool. Then I treid to install R2017a, it is not working. Instrad it gives me the license error. Further when I uninstall the 2nd one, then the system gives me the message " Deactivate the license. If you deactivate the license, all releases will not work on this system". How to solve this issue?I had one relaese of MATLAB R2022b installed on my system but it is missing the optimtool. Then I treid to install R2017a, it is not working. Instrad it gives me the license error. Further when I uninstall the 2nd one, then the system gives me the message " Deactivate the license. If you deactivate the license, all releases will not work on this system". How to solve this issue? I had one relaese of MATLAB R2022b installed on my system but it is missing the optimtool. Then I treid to install R2017a, it is not working. Instrad it gives me the license error. Further when I uninstall the 2nd one, then the system gives me the message " Deactivate the license. If you deactivate the license, all releases will not work on this system". How to solve this issue? matlab r2022b, matlab r2017a, two releases of matlab MATLAB Answers — New Questions

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