Hacking Gateway Blue Cart is not reading my save files...

[kyogre123]

Well... I have been using my very old Super Card DS (which is not compatible on 3DS), so since GW Blue Cart is necessary for me after playing my downloaded DSi games and also is more comfortable to use I decided to migrate my old saves to this card (or at least only the save of MKDS). Now the issue is that it refuses to read the Supercard sav file, it will just rewrite the old file with a new file with an empty progress. I even let it create the file, then replace it and after knowing it didn't work, replace the created sav by the Blue Cart and this actually works, so I guess the problem is compatibility maybe.

I even tried some programs to convert save files but they actually let my original save the same. Could someone help me to fix this?

I'll leave my sav files here, hoping it helps somehow:

Spoiler

Both files are original named as: 0168-Mario Kart DS.nds.sav

MKDS SUPERCARD.sav (512 KB)
https://mega.co.nz/#!4MFWWBQb!bVQP-VyL73uCYqg2OkNk8CA6X50wnAmIhwluvhRXIDs

MKDS BLUEGW.sav (512 KB)
https://mega.co.nz/#!gEUEwCpK!Tu2qThGqPwK1EO5OQf-Gk1lh-qAz6EYe39JaKnYXRUY

 

[pasc]

they have to be renamed.

sav > nds.sav

 

[kyogre123]

they have to be renamed.

sav > nds.sav

Well, both files are actually named under that pattern, I mentioned it. When I leave my Supercard sav file, BlueGW will just OVERWRITE that sav file with a brand new sav file with the same name.

 

[pasc]

The let it overwrite, copy that new saves name, rename your sc save and copy it to the micro sd (overwrite)