Interference from old or failed license attempts is a common cause for Error 6. Delete the License Folder : Navigate to C:\ProgramData\SolidWorks
List any sources you used.
: Run the SolidWorks.2017.Activator-SSQ.exe as an administrator. License File Cleanup : Navigate to the "Extensions" tab. Find the option for "SolidWorks License File Cleanup" . Click "Start" to remove conflicting license data. License Fix : Solidworks.2017.activator-ssq Error 6
SolidWorks 2017 was designed for older versions of Windows. If you are running Windows 11 Interference from old or failed license attempts is