broken cr2 files

[Cagilb]

Hi all, the CR2 files from my camera are broken or corrupt, i couldn't open or repair them. File sizes are 25-30mb. I wetransfered two of them to give you an idea  https://we.tl/RWKfds5nZ5 Are there any chance to fix them? Can you help me? Thank you for your time, every thing that can be rescued will be helpful.

[Phil Harvey]

I'll look at them when I can, but in the mean time, try running this command on a few of them (using the latest version of ExifTool):

exiftool -validate -warning -a FILE

- Phil

[Hayo Baan]

I had a look at the files and while they contain data, there does not seem to be any image data contained in them. Only  IMG_1891.CR2 contained a tiny 160x120 image (attached) that I was able to extract with Phil's extract_preview script.

Hopefully you have a backup from which you can restore the files because they do seem beyond repair.

[Cagilb]

Thank you for your time =) still i couldn't solve the problem.
I'm not great with codes. Is there any chance you may help me out?

[Hayo Baan]

I'm not sure what you mean. Do you need help with the extract preview script?