MikroTik transitioned away from standard x86 ISOs in favour of . This is the modern "fix" for licensing headaches on non-MikroTik hardware. Free Version : CHR has a "Free" tier limited to 1Mbit/s.
If you have a paid license and your hardware fails, you cannot simply "crack" it. You must request a License Replacement from MikroTik. They typically allow one replacement per license if the original drive is damaged. mikrotik x86 crack fix