Lonsdor K518ISE About to Expire in 3 Days Error Solution

Problem:

Got an ultimatum if I don’t pay yearly subscription in the next 3 days I will not able to use pay modules in Lonsdor K518ISE, you get this message when you switch on the tool, how much is the yearly subscription?
Error:
“Advanced function is about to expire. Contact dealer to purchase and renew.
Excess time: 3 days 21 hours 1 minute”
lonsdor-k518-expire-in-3-days
Solution:
Pay for the K518ISE yearly subscription here:
After renew,go to check for update.
lonsdor-k518-check-for-update
Now the subscribed menu is renewed.