Specify ports 25734 , 25735 , and 27000 to allow the connection.
: SOLIDWORKS 2018 was designed for Windows 10 and older. Running it on Windows 11 can cause instability and activation errors due to changes in background services like Visual Basic for Applications (VBA 7.1). Team Solidsquad Solidworks 2018 Error 6
Right-click server_remove.bat and select . Specify ports 25734 , 25735 , and 27000
Manually check C:\ProgramData\FLEXnet\ for old lmgrd.log or license files and delete them to prevent interference. Specify ports 25734
Add the entire extraction folder to your antivirus so it doesn't delete the files once protection is re-enabled. 3. Configure Firewall Exceptions