lose license key

suddenly I lose license key for my mikrotik how can I solve this issue. any solution?

regards

Did you downgrade RouterOS to a version lower than what came installed on the CCR from the factory? If so, upgrade back to what it came with. Otherwise, you need to contact MikroTik support via e-mail for help with this.

Also, why did you post this in the beta forum? Your question has no relevance to issues about beta/future releases of RouterOS.

– Nathan

Sorry, this topic is located to here by mistake
regards