R4 help

Okay I had downloaded Pokemon Platinum [U], made my save and now I downloaded a new one and kept my save, how do I connect this save to the newer Pokemon Platinum.
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Sorry about that, I figured it out. They had different names so I just had to changed the new game to match my save file. Sorry to have bothered people.

The save file must have the exact name as the ROM, excluding the extensions, like NDS and SAV.