A: That depends on your license. A "Single User" license usually allows 2 activations (personal use on 2 machines). If you try a third, you will get an error on "Code 1." Contact support to release an old activation.
A: Your software may temporarily lock you out (e.g., 24 hours). This is an anti-brute-force measure. Do not guess codes. my lockbox pro upgrade code 1
However, many users hit a wall when they try to move from the free version to the premium experience. They search for terms like —and often end up confused, frustrated, or worse, scammed. A: That depends on your license