none of these methods helped. I've tried them all. After entering license winbox asks me to reebot, but after reboot license is stil Level 1.1) import the attached file from email with the command '/system license import' (its was done - upload this file to the router's FILES)
2) Entering the key with Console/Telnet:
use copy/paste to enter the key into a Telnet window (no matter which submenu).
Be sure to copy the whole key, including the lines
"-BEGIN MIKROTIK SOFTWARE KEY" and "END MIKROTIK SOFTWARE KEY-"
3) Entering the key from Winbox:
use 'system -> license' menu in Winbox to Paste or Import the key
What am I doing wrong and how can I install it? Please help