SolidWorks 2018 is not officially supported on Windows 11; official support for Windows 11 only began with SOLIDWORKS 2022 SP2.0
Benefits of Using a SolidWorks 2018 Activator on Windows 11 solidworks 2018 activator for windows 11
If you're looking for alternatives, you can explore other CAD software options like: SolidWorks 2018 is not officially supported on Windows
: Errors like "netapi32.dll not found" can prevent the software from launching [20]. UI Scaling Issues Operating System: Windows 7 (64-bit) or Windows 10