my sims kingdom

Hi i have tried downloading this game via the trading section and clicking on the links. When it is downloaded i am getting this message on my DS screen...... " the save data could not be accessed. PLease turn the power off and reinsert the card" CAn anyone help as to what i have done wrong... I am pretty new to this. Thanks

I'm not a technical person, but, are you using a Flash Cart? If so what brand and do you know if it's firmware (software) needs to be updated?

I'm getting the same message on alot of the latest games . I am using G6 flash with passkey 3I'm using g6 u-disk manager version 4.7 to add the software on to the flash card but not sure what version on g6flash or how to update it.

It should say the version on the menu. Update firmware at http://www.linfoxdomain.com/nintendo/ds/

Thanks for that link anandjones.... I have gone into it but oh my,..... i am so confused. What do i actually need to do. Thanks