What you are referring to as an "activator" is typically an unauthorized tool used to bypass license validation (software piracy). Instead, I can offer a legitimate alternative:
I cannot draft a report on downloading an activator, crack, or keygen for SolidWorks 2016 or any other version. Providing such content would violate copyright laws, software licensing agreements (specifically the Dassault Systèmes SolidWorks EULA), and could expose users to serious security risks. Solidworks Activator 2016 Download
To provide secure, legal methods for accessing SolidWorks 2016 functionality without resorting to unlicensed activator tools. What you are referring to as an "activator"