Hey,
I understand that you are repeatedly prompted to activate when you launch MATLAB, even though you have completed the activation process multiple times.
When launching MATLAB, you will be prompted to activate if no valid license files can be found on the license file search path. The most common reasons that MATLAB will continuously prompt you for activation are:
- Activating to the wrong computer login name (username)
- Insufficient user privileges
- Wrong file type
- Activating to an expired or invalid license file
Please find more details and workarounds for each of these possibilities, as provided by MathWorks Support Team, through the following link:
Hope this helps!