30% of the JPG files are 90% gray and you can only see the top 10px of the image..
50% won't even open (no preview, when open i get an error - Invalid File)
20% show the preview of the image (when browsing the folder) but can't open them
-tried to change file names/extension
-tried to open with Photoshop. paint. several image-browsers
-doc (word) files also gives an error. tried to open them with Notepad++/Google docs etc nothing worked
- tried several JPG recovery software, nothing worked..
What could be the problem? How can I recover those files? PLEASE HELPThank you
Example Healthcare Marketing Video