What are these files in DCIM folder? I was wondering if someone here knew what are these files:



I've put it in image format because their file names are weird? I just found out that these files are present in my sd card, inside the DCIM images folders and all images are gone except the thumbnails.

My images are gone and another problem is that I cannot delete them(maybe format but that's my last option i think). They stick in that folder and even moving isn't possible.

Any help or suggestions. Thanks!
These are not files but invalid file entries, caused by a corrupted allocation table on the SD card, which in turn is caused by a bad sector. A bad sector on the card is a good sign that card is defective and should be replaced.

You can try recovering some files by running a disk check program on PC.