Based on user reports and technical support guidelines, the following steps often resolve the issue: Reactivate the License Manager (Network Licenses) SolidNetWork License Manager Server on the host machine. Server Administration tab, select Reactivate to refresh the server's license information. Clear Blocked Processes Task Manager and navigate to the Find and end any tasks named sldworksfs.exe solidworks_fs.x Refresh Licensing Files Navigate to C:\ProgramData\FLEXnet Rename or move the existing files (e.g., add
: If you have recently upgraded your license manager or moved to a new server, the SEED information used to build the license may no longer match the vendor daemon. Based on user reports and technical support guidelines,
A client machine running SolidWorks 2020 cannot obtain a license from a server running an older version (e.g., 2019). A client machine running SolidWorks 2020 cannot obtain
SolidWorks 2020
Verify that the serial numbers are entered correctly without trailing spaces. Firewall Configuration Ensure ports Based on user reports and technical support guidelines,
Based on user reports and technical support guidelines, the following steps often resolve the issue: Reactivate the License Manager (Network Licenses) SolidNetWork License Manager Server on the host machine. Server Administration tab, select Reactivate to refresh the server's license information. Clear Blocked Processes Task Manager and navigate to the Find and end any tasks named sldworksfs.exe solidworks_fs.x Refresh Licensing Files Navigate to C:\ProgramData\FLEXnet Rename or move the existing files (e.g., add
: If you have recently upgraded your license manager or moved to a new server, the SEED information used to build the license may no longer match the vendor daemon.
A client machine running SolidWorks 2020 cannot obtain a license from a server running an older version (e.g., 2019).
SolidWorks 2020
Verify that the serial numbers are entered correctly without trailing spaces. Firewall Configuration Ensure ports
