Cracking a software's license protection, such as that of Elipse SCADA, involves bypassing or removing the software's built-in limitations or protections to use it without a valid license. This can be done through various means, including generating fake license keys, patching the software, or using a cracked version.

The 2020 version of Elipse SCADA might have specific features, updates, or requirements. For official information, I recommend checking the vendor's website or contacting their support.