Registration ROS v7 CHR

Hello, I installed the CHR v7.2.3 from the ISO downloaded, everithing was good, but I cannot register it
The license menu looks like this
https://ibb.co/DL2GNck

When I click on “Update license key”, it says “connecting… done…”, but nothing happens
What I’m missing here?
Regards.

You do not have installed the CHR.

The CHR do not have ISOs but disk images for VMs.
The CHR do not have Software ID and neither License Level from 0 to 6
The CHR do not have “Serial Number” or “Features”

The CHR have System ID and the possible Levels are Free, 60-day Trial, P1, P10, P-unlimited
and have “Next Renewal At” and “Deadline At”

You have downloaded the x86 (x86_64) ISO
It has different licensing features and pricing.

You don’t need to register the free version tho be aware it’s limited to only 1Mbs. This usually is good enough if you just want to test the functionality (like with GNS3). When you are satisfied with the function tests and want to perform some performance tests, you may request a 60-day test license with unlimited speed.

If you plane to make copies using snapshots (vmware/hyper-v), remember to run “/system license generate-new-id” on the new copy before requesting a new license.

For more details, have a look at: help.mikrotik.com - Cloud Hosted Router (CHR) - CHR Licensing