"Error 6" is a frequent license activation issue encountered by users attempting to run older versions of SolidWorks (like 2017 or 2018) on Windows 11
Click and choose Folder . Select the directory where your software is installed (e.g., C:\Program Files\SOLIDWORKS Corp ) and the folder where you extracted the SolidSquad files. Step 3: Disable Driver Signature Enforcement solidsquad error 6 windows 11 fixed