Hacking Pokémon Save file..error?

[KirbyPink]

Aight listen to this. I first had Pearl installed onto the Xtreme then removed it along with the save file.
Now when i put it back WITHOUT the save file it´s still there!

I then replaced it with Diamond. Guess what? Same location! Same save file!
I mean...EH?! There ain´t any save file from the start and it finds one!

 

[jpxdude]

tried formatting the card?

 

[KirbyPink]

How i do that?

 

[thegame07]

rite click on the drive then go to format then you should see what to do from there :> click start