If the error only occurs under your account, create a new local admin user and try SolidWorks there.

to force the game to run in DirectX 11 mode, which is often more stable for older titles. Identifying the "Ship.exe" File The suffix "ship.exe"

If you run the installer without Administrator privileges, the s1sp64shipexe process may fail to write to protected directories like C:\Program Files\SolidWorks or C:\Windows\System32 .