Updating doesn't fully work on Windows 9x

[UnknownShadow200]

Although the executable can be download, replacing ClassiCube.exe fails

This is because it uses MoveFileExW, which isn't implemented on Windows 9x

Attempting to use MoveFileA fails with error 5 (ACCESS_DENIED) - possibly because Windows 9x doesn't support moving a running executable

So may have to resort to launching a separate command.com instance to run a batch script that moves the .exe and then restarts ClassiCube