little help here =|

there are several games that I try to play on my R4 but when the game loads its says something like:unable to load data please turn off and reinsert the game cardthis has happened with Pokemon Platinum and Fire Emblem: Shadow Dragon ??? ???what do I have to do? any help would be great!!!

Read this: https://www.romulation.org/forum/index.php?topic=1462.0

great thanx ^_^