How to Fix Files Deleted After Unplugging the USB Flash Drive

I was given a USB flash disk with two issues: When I copy a file on it and then attempt to eject it, the well-known error message 'The device is now in use' appears. When I disconnected and replugged it, it was empty, as if I hadn't copied any files. I'm willing to go to extraordinary lengths to save this USB. I appreciate your help.

Best Answered by

Dany· Answered on Feb 03, 2023

You lose the files you saved to the USB stick and possibly other data. Some operating systems do not copy the data to the stick until you click "eject". Because USB sticks have a limited number of write cycles, they are stored in computer memory so you can update them numerous times before writing.

So, if you remove it without clicking eject, your data will still be there, but you won't be able to find them. Worst case, the directory information will be present, but the fact that the space was used will not be. So the next time you use the stick, the following file takes up the same room as the previous one, and the two files corrupt each other.

But if you only read from the stick, I don't see how anything wrong can happen. So it's usually a good idea to unplug your device after carefully ejecting it, and failure to do so exposes your data to corruption or loss.

You risk losing vital data when discovering and fixing a damaged USB flash drive. To be safe, resort to data recovery services with years of expertise dealing with such issues.

Every few years, replace your flash disk. The memory chip in your flash device might wear out over time, so replacing it regularly helps protect your data. If your USB flash drive is still inaccessible and unreadable, you may need to contact data recovery pros.

EaseUS Data Recovery Wizard is a dependable and easy-to-use flash drive data recovery software that allows you to access a corrupted disk and recover your data.

You can take steps to protect your data from corruption.

  • Always use safe ejection procedures before physically removing your USB drive.
  • Reduce the number of read/write cycles on your USB flash drive by moving your files to a solid-state or hard disk drive.
  • Because you'll have many backups, your odds of losing data are reduced.

Use EaseUS Data Recovery Wizard to recover deleted or lost files easily and quickly.

Tutorials on how to recover lost, deleted, or formatted data from HDD, SSD, USB, SD card, or other storage media on Windows and Mac.

People Also Ask

How to Delete Batch Files of a Folder but Not Subfolders

It is possible to delete files in a folder and keep the subfolders, and you need to use command lines in Command Prompt. Learn the details by reading the following passage.


Jan 09, 2023

Recover Lost Files After Removing Redirected Folders

It is sad to lose essential files after removing redirected folders, and most users will keep a backup while using a Windows domain. You can recover files from your previous backup or find a recovery tool to help you.


Dec 22, 2022

How to Delete Files Older Than 90 Days and Save A Copy

You may free up space and keep things organized by only deleting files in any folder that is older than a specific number of days. If you have many files in separate directories and want to clear them up by eliminating those older than a particular number of days, you can use the ForFiles command.


Jan 11, 2023

How to Recover Deleted Files from SD Card Using Chrome OS

SD cards are widely used due to their high data transfer speed and hot-swappable features, although various data loss issues plague them. Don't panic if you accidentally delete files from your SD card; different recovery methods and SD recovery software can help you retrieve deleted files from your SD card.


Dec 29, 2022

What Is the Best Data Recovery Software for a Multiboot USB

Multiple operating systems can be installed on a single USB device. Having two operating systems installed and selecting one at boot time. You can install two operating systems on your computer if you want to try Windows 11/10 but don't want to give up your present Windows 8 or 7.


Dec 27, 2022

Quickly Delete Massive File Structure on Windows Server 2012

Normally, the deletion of large files takes a long time. Your computer needs to confirm and analyze the data, which will take time. The methods below may help you quickly delete massive files structure on Windows Server 2012.


Jan 10, 2023