These are backup files and not the originals so you can go to your source and using a new flash drive make a new backup.
The bitter truth is the USB MEMORY STICKS have a low percentage of data recovery. It's so close to zero today that I'm going to write that unless the stick works on other machines it's best to not pay anyone for recovery.
I have a USB storage flash drive with all the backup files of my work. The drive is not being detected when I am connecting it.
I tried connecting it several times, but was disheartened
I had office files Wordperfect and Quickbooks on the key.
Please help me get them back.