I've got a USB drive that I can’t access.
I've tried it on different computers both Win10 and 11 machines with the same results.
When I plug it in, the computer recognizes the drive and shows it as an available drive in "My Computer".
When I click on the drive I get an error message "this drive needs to be formated", and when I close that I get a second error message "this drive does not contain a compatible file structure ".

Anyone have any suggestions? I have already cleaned the lint out of the connector with a toothpick.
There is one file on the drive that I would really like to save.
.

1. Are you certain there is any data saved on it?
2. If ‘yes’ to #1, what OS and version OS saved the data?
3. Is the data important?

I've used this with good results. YMMV

https://www.ccleaner.com/recuva

quote:

Originally posted by LS1 GTO:
1. Are you certain there is any data saved on it?
2. If ‘yes’ to #1, what OS and version OS saved the data?
3. Is the data important?

1. Yes
2. The one file i am interested in is an excel spreadsheet. It was originally created on Win10 but it has been accessed on Win11.
3. It is important but not critical. I can reconstruct most of the data but it will be a lot of work. I would pay $100 but not $500 to recover it.

What kind of 'USB Drive' are you talking about here? Flash Drive? HDD / SSD?

Boot a Linux "disk recovery" distribution. It will have tools that can fix a corrupted FAT, ex-FAT, or NTFS file system. Rescatux is probably the best known of the free ones. There are commercial file system recovery tools available as well.

File systems can get corrupted when one yanks a USB drive before the OS has finished updating file system metadata. Metadata is the information telling the OS where and how big the files are on the unit. Recovery software can recreate the metadata so the files become readable.

Its a flash drive.
I will give ccleaner a look.

Architect - Is this something I need a linux machine to do? Removing it too quickly is the likely suspect.

quote:

Originally posted by SpinZone:
Its a flash drive.
I will give ccleaner a look.

Architect - Is this something I need a linux machine to do? Removing it too quickly is the likely suspect.

Not necessarily, there are file system recovery tools available for other operating systems. However, the linux options are free of cost, require no "activation," and are readily downloadable. Most can be run from removable media without affecting anything installed on the system drive. You do this:

1) decide which OS distribution you want to use. Since there is no $cost associated, you are free to try any number of them.
2) download a bootable system image from the distribution's website
3) "burn" it to the removable media of your choice (e.g. CD-ROM, DVD, USB thumb drive, USB hard drive, etc.)
4) boot from that media into the recovery interface
5) insert the corrupted USB stick, and go to work on it.

Detailed instructions for all of these steps is usually available on the distribution website.

You will likely have to have two USB slots, one to boot the recovery OS, the other for the bad stick. This is not an absolute requirement, some distributions will create a RAM disk and run from there.

Depending on your system's BIOS, you might have to interrupt the boot procedure to select a removable drive for booting.

Several years ago, I dropped and damaged a Lexar USB drive.

I contacted Lexar, somewhat apprehensively. Essentially, they said, “send it in here!”

I did.

A week or so later, they sent me a CD with my data, and a new drive, just like the one I had damaged.

I’ve been a Lexar fan since.