: If the installer window is white, repeat the "Unblock" step for all .html files in the sldim folder.
: Back on the offline machine, use the Open button in the activation wizard to load the response file and complete the process. Troubleshooting Common Issues
: If a "Windows reboot is pending" message appears, you can often click OK to ignore it, or perform a full system restart if it persists. SOLIDWORKS 2020 Update frequently asked questions Posts tagged SOLIDWORKS Premium 2020 Offline In...
: Windows often blocks extracted HTML files, leading to a blank Installation Manager screen. Navigate to \sldim\lang\english\HTML\ .
Before starting, ensure you have the full 12–14 GB installation media. : If the installer window is white, repeat
: Use the Change button to verify that Premium features (like Simulation, Routing, and TolAnalyst) are selected for installation.
: Input your SOLIDWORKS Premium 2020 serial numbers when prompted. SOLIDWORKS 2020 Update frequently asked questions : Windows
Since the machine is offline, you must use the method.