I bought a Nintendo Dsi XL for my nephew last year with an R4i card (on suggestion of a friend as I'm not familiar with gaming stuff). It worked fine for a few months but then stopped and all he gets is "An error occurred ..." screen when trying to access the games on the card. The card seems to get recognised (the slot of the card on the home screen isn't greyed out). But upon tapping the icon, a black screen is displayed with the "An error occurred ..." message. He hasn't updated the dsi version. The Nintendo Dsi XL version is 1.4.5U The R4 card has the 'i' on it and has the yellow splash 'v.1.4.3'. I've tried to update the card to the latest version as detailed here: http://www.r4i-sdhc.com/downloade.asp I updated it to the 'R4I-SDHC V.14.5 kernel download with 1.4.x or 1.4 mark' using V1.67b (English) version. But that didn't work as it gives the same error message. I've been searching for a solution for a few days and unable to find it. Can anyone help fix this or is the only solution to buy a new R4 card?