nds game not saving

playing professor layton curious village and pandoras box neither game will save using r4 card with latest software on .Please help

Please explain your saving issue further (is your progress not saved when you reboot the game etc.). Make sure that you do have the latest firmware for your type of R4 http://linfoxdomain.com/ds/ and that you created a save-file first before playing.

Get an acekard 2i never will have a problem with save data.

progress not saved when I reboot the game,only had card a day guy sold it to me only just updated software

If you didn't update it yourself, double check at the firmware site linked above. Your firmware version should be stated in the corner of the screen in the menu interface of the R4. Refer to your box/website URL for the full name if needed.

just updated firmware still says save data corrupted tap screen then new game starts again

Read the Common Issues https://www.romulation.org/forum/index.php?topic=1462.0