How do I obtain a license file for my installation?

6 次查看（过去 30 天）
Jerry Burman
Jerry Burman 2015-2-17
回答： Abhishek Kumar 2019-7-11
I have installed MatLab 2014b and I get an Error -9 message when I attempt to start up the program. I have to run the activate executable every time in order to get the program to start. How do I download a copy of my license file? There is no license file under Program Files/Matlab/R2014b/License folder.

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回答（1 个）

Abhishek Kumar
Abhishek Kumar 2019-7-11
It is possible that your user account only has limited permissions. You can try launcing it as an administrator.
If the license folders are empty, then the MATLAB activation client wrote license file to another account. To resolve the issue, activate MATLAB manually through the License Center using the instructions in the following article.
For more info check the links below.
https://www.mathworks.com/matlabcentral/answers/259627
https://in.mathworks.com/matlabcentral/answers/106141-why-am-i-continuously-prompted-to-activate-when-i-try-to-launch-matlab
If the issue still persists, you may contact the mathworks support team.

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