If a licensing service is already active, the activator cannot overwrite it, triggering Error 6. Press Windows Key + R to open the Run dialog box. Type services.msc and press Enter.
A previous SolidWorks licensing service is still running in the background. solidworks 2018 activator ssq error 6
in your antivirus for your SolidWorks installation and activator directories. If a licensing service is already active, the
If you see keys related to SolidWorks or SSQ, right-click and delete them. the activator cannot overwrite it