Recovered Files Won’t Open? How to Check Your Recovery Results
Asoftech |
You recovered deleted files from a USB drive, memory card or hard disk, but a document reports an error or a photo will not display. A file appearing in scan results does not prove that all of its contents survived. Use this checklist to assess recovered files and decide what to do next without putting the remaining data at risk.
1. Protect the original device and recovered copies
Stop saving new data to the device that lost your files. Keep recovered copies on a different physical drive, and duplicate them before trying repairs. Do not format the source or run tools that modify its file system while you still need missing data. If a drive clicks, repeatedly disconnects or has physical damage, stop using it and seek a professional assessment.
2. Check the file size and the application
Look at the saved file’s size. A zero-byte file contains no file data; an unexpectedly small file may be incomplete. A plausible size alone does not prove a successful recovery. Try opening a duplicate in the application that created it, or a compatible viewer you already trust. Compare it with a known working file of the same type. Renaming the extension cannot rebuild missing content.
3. Inspect documents, photos and videos
For documents and spreadsheets, check more than the first page: review later pages, worksheets, formulas and embedded images. Inspect photos at full size, because a thumbnail may survive even when the main image is damaged. Play videos at the beginning, middle and end, checking both picture and sound. A preview is useful evidence, but it is not a guarantee that the entire file is intact.
4. Decide whether another recovery attempt makes sense
First check backups, cloud trash or version history, and copies on other devices. For missing documents and mixed file types, review Asoftech Data Recovery. For a photo collection or camera card, review Asoftech Photo Recovery. Check the product’s supported file systems and requirements before installing it on a healthy drive separate from the source. Scan the affected device, inspect available results and save selected files to another physical drive. Keep results from different attempts in separate folders so you can compare them.
5. Know when software cannot recover the contents
Recovery may find a filename or file record while the actual contents are missing, overwritten or fragmented. SSD TRIM and physical damage can also limit recovery. Repeated scans cannot recreate overwritten data. If another copy opens correctly, back it up before reusing the original device. If important files remain unreadable, preserve the source for specialist advice.
Frequently asked questions
Can file repair fix an incomplete recovery?
A repair tool may correct some structural damage, but cannot guarantee reconstruction of missing content. Work on a duplicate and retain the untouched recovered copy.
Should I delete files that failed to open?
Keep them separately until you have checked backups and alternative recovery results. They may contain useful partial content, even when an application cannot open them normally.
