Help micro sd card

[swfriendlyguy]

i have a 6gb micro sd card working in my samsung tab 2.10.1 it works fine i have just purchased a sandisk ultra 32gb when i copy the files from my old card to my new card and put it in the tab
when i look in my files all files are there but if i try and open some of the pics it says no app available to open and yet other pics will open if i look in gallery it dosent show all the folders or all the pics

i have tried reformatting the card to fat32 still the same
help im going mad

 

[cjebs]

Have you restarted the tablet since inserting the card? Try opening the picture app and telling the app where to find pictures.

 

[swfriendlyguy]

yes restart with card in
the photo app sees some of the pics not all of them its very weird