I’ve found your license (activation code starts with “4YY…”) and it seems to be corrupted for some reason (it points to a non-existent product id).

We can re-generate it for you, but it will give not much as your maintenance period has expired by Feb. 2022. The license covers only quite outdated software versions older than v4.0.12. With the actual v4.0.18 it switches to the evaluation mode