If you need activation codes for Xpress products (like SimulationXpress), check the additional tools often included in the activator folder. Step 5: Post-Installation

Users must first install SolidWorks 2016 using a standard serial number (often stolen or generic, like 0000 0000 0000 ). Crucially, they or pull the ethernet cable. The installer is run in "standalone" mode, explicitly telling it not to contact Dassault’s activation servers.

: Mount the SolidWorks 2016 ISO file into a virtual drive. If it doesn't start automatically, navigate to the drive and run Installation Manager Setup On the Welcome page, select Individual (on this computer)