The activator requires deep system access to "Force Local Activation".

Follow the readme instructions exactly: first set serial numbers, then click the activation button to apply the license enabler. 4. Troubleshooting the SQL Server (If Applicable)

Understanding and Fixing SolidWorks 2018 Activator SSQ Error 6

Once you have applied the fixes and restarted your computer:

Launch SolidWorks 2018. If a license agreement appears, click .

If Error 6 appears during the installation of specific modules like SolidWorks Electrical, it may be related to the SQL instance.

If you continue to experience issues, consider resetting the SOLIDWORKS Windows Registry to clear any corrupted settings that might be blocking the activation wizard.