Recovering data from old CR-Rs
Recovering data from old CR-Rs
I possess several old CDs that I burned long ago, probably around 18 to 23 years back. They are now unreadable, and it seems the file system has deteriorated. For software, I've used dvdisaster, isobuster, testdisk, and photorec. Other methods or tools could be tried, but my data recovery skills are limited. I'm curious about what "Photos and Misc Stuff" contains, but I haven't examined the discs much recently, so expensive options aren't appealing unless they're likely to be valuable. Eventually, these discs will be detected, though only a small portion of their capacity is being reported. The programs I've tried have managed to find bits of data—only one succeeded partially, which was photorec on a few video frames. Updated January 19 by Hawklin.
I understand. The alignment process may differ from person to person. The optimal choice is often the drive that originally burned the disc. For recovering damaged CDs, I typically make a copy using CloneCD (or Imgburn if CloneCD isn't an option) and save it as an .ISO file. If the resulting file size is near zero, the data is likely lost permanently. Otherwise, you can retrieve partially recovered files by opening the .SIO in Windows and transferring it to your SSD or hard drive. Good luck!