1368 - Worms Open warfare 2 - NDS

I download this today from this website. The game starts ok but says it is unable to open the save file.
The save file can be seen using windows explorer so it has been created.
Has anyone else tried this game?fixed it now, sorry, was my first post. found the answer in the technical section.

Wrong section plus there's already a thread in the right section with a fix. Locked.