License Error 8 !free! - Matlab

MATLAB sometimes caches license information in hidden files. Clear these to force a re-read.

If the error persists after these steps, contact MathWorks support with: matlab license error 8

: Attempting to use a network license file in place of an individual or designated computer license can trigger Error 8. How to Fix MATLAB License Error 8 1. Obtain a Clean License File MATLAB sometimes caches license information in hidden files