Hi Doug, there's 2 possible solutions. one of them has already been mentioned: if your card is SDHC and the card reader does not support SDHC, it won't work. I assume, the second one may be your problem: your card reader probably only supports up to 2 GB. Maybe you replace it (unless it's...

I just noticed some new files on my device after putting a new micro sd card in. They are clled MXIP. Does anyone know anything about thiese files and if they are dangerous or needed?