"CANON_DC" is a default memory card name set by the Canon cameras, like Canon PowerShot, during format.
"DC" is most likely the abbreviation for Digital Camera or Digital Camcorder.
Recover photos Undelete a file Unformat a hard drive
Windows failing to start Laptop hard drive if the laptop does not start RAW filesystem, if one of your disks turned to RAW filesystem External hard drive, attached via USB or eSATA USB pen drive Memory card, including digital video and sound recorders RAID failure
Toolbar buttons Device list Folders, files, and preview Searching for files and folders Previewing RAW image formats
Memory cards How to connect a memory card to the PC Why should one use a card reader device Mobile phone memory types Other How to fix "Access Denied" error How to test system memory (RAM) using Windows Memory Diagnostic Whether it is possible to recover overwritten data? What is the difference between Quick and Complete format? How to troubleshoot hard drive capacity problems About filesystem types File deletion implementations in different filesystems