Before installation, block the outgoing Internet access by means of Windows Firewall or cord plug. Check .NET Framework 3.5 and 4.0 are installed. If .NET Framework 3.5 (including 2.0) is not installed, go to “Control Panel” -> “Programs and Features” -> “Turn Windows features on or off” -> -> select “.NET Framework 3.5 (including 2.0)”
Uninstall (if exist) SolidWorks_Flexnet_Server from SW2019 SSQ’s release! To do it run as Administrator SolidWorks_Flexnet_Server\server_remove.bat and wait until service “SolidWorks Flexnet Server” will be removed After that delete SolidWorks_Flexnet_Server folder from computer
Run “sw2020_network_serials_licensing.reg” and confirm to add info into