Are you running this on or a Virtual Machine ? Is this for a home lab , a business , or a WISP ?
In the world of cybersecurity, the risk of using pirated networking software far outweighs the cost of a legitimate license. free mikrotik license key
You can use Netinstall to reset the router and install the "RouterOS for PC" image onto your x86 server. However , the license is tied to the CPU of the router, not the software. You cannot move the license to your PC. Are you running this on or a Virtual Machine