License.lic Matlab -

123456789ABC must match the exact Host ID registered with MathWorks.

If MATLAB is installed in the default location, license files are stored in the licenses subfolder within the MATLAB installation directory. C:\Program Files\MATLAB\R20XXy\licenses macOS: /Applications/MATLAB_R20XXy.app/licenses Linux: /usr/local/MATLAB/R20XXy/licenses (Replace R20XXy with your actual release, e.g., R2024b) . Steps to Install a New License File license.lic matlab

The license.lic file you receive is likely intended for the server, not the client, often named network.lic . 123456789ABC must match the exact Host ID registered

Show you (Host ID) to make sure it matches your license. not the client