Ds R4 card with Sandisk Micro sd file recovery

Hello I'm Jeroen from The Netherlands
English isn't my best so I hope I can make my problem clear
We have a Ds R4 card with Sandisk Micro sd I think the card is to full
my DS can't read it { never had a problem befor}
I scant with some file recovery programs like Rucuva and it find some
files, but I have to buy the program to recover all files
Is or now some one a solution ???
Games I can download gen, but I really want my save files backSome one Help in simple English
Thanks

I don't think there is a such thing of a too full memory card. If it is, nothing different should happen, it would just mean that you need to delete some stuff on it.What happens when you connect your Micro SD to your PC? Do you see files? Anything?

Try this.Insert the micro sd card into your pc, copy the files-every single one, to the pc.Reformat the card, then place the files exactly as you had before.Remove a rom or 2...and leave out the save data (for neat-ness, leave them on the pc as "backup games and saves) along with it.Place back into flash cart and see if it works.If you can't even move the files out of the card...then consider them lost :(Data corruption...old card, etc may be the cause.Or prehaps one of the firmware files have gone missing...but try the first suggestion and see how you go :)

When I put in the micro card it looks like a empty disk
Can''t format or get some games off to make new space,
the card isn't that old,
With Rucuva it shows games and data
just can't get it of ore I need to buy that proggram to give it a try