My memory card isn't saving my data?

[coolkidsam]

Okay I have a samsung galaxy 2.0 and I have a 32 memory card in it. So far everything is fine but as of today anytime I drag and drop my files into it, it will show its being copied, it will load on my tablet but the operation message keeps showing "operation failed" and if i restart my tablet, it acts as if I never copied the files in the first place. The files that were copied on todday throughout the day and files uploaded from the other night.

Any ideas of what is going on??

 

[carnageX]

Try backing up the files on the card onto your computer, insert it back into the tablet, format it on the device, and then copy the data back over onto the card. See if it starts working or not.