crwdns2934241:0crwdne2934241:0 bill

crwdns2934249:0crwdne2934249:0:

If they formatted in Windows and won't format in the camera, then it has to be a camera problem as you surmise.

See if you can run a test on them in Windows. I doubt that will show anything, since all 4 can't be corrupt.

crwdns2915684:0crwdne2915684:0:

open