Hi I just upgraded routeros to v4.10. Then it showed me window to update license key, but it shows that it failed. The router is connected to internet.
Here is the windows:
http://i53.tinypic.com/34dk5eo.png
Hello Normis,you have to email support in this case. this is because you had already done the upgrade some time in the past, and now you are doing it again.