Windows 10: file system corrupted on thumb drive.

I have had this problem several times... I am trying to copy about 20,000 pictures that are in roughly 400 folders.1. I have a USB 128GB thumb drive and when I copy files to it, it invariably gets file system errors. The last error was 'Data error cyclic redundancy check. I tried formatting it, both exFAT and NTFS. Still had problems either way. It seems that I have had the same or similar problems with other thumb drives. 2. I also have a USB Lexar 512GB SSD. Copying those same files to here works fine. I noticed that if I right click on the thumb drive, I get an 'Eject' option, but

:)

 

Corrupted file RAR

If the archive has been created using WinRAR, why don't you try WinRAR itself? It has a built-in repair feature for repairing corrupted archive (ZIP as well as RAR). Follow the steps given below:

• Open WinRAR application in your system.
• Now click on File tab > Open or simply press Ctrl+O.
• A small window "Find Archive" will pop up. Locate the corrupt RAR archive from your system directory and select it.
• Now click Open button.
• Click Tools tab > Repair archive or simply press Alt+R.
• Again a small window "Repairing File name.rar" will pop up.
• Now click Browse to select a location to save the repaired archive.
• Check the box "Treat the corrupt archive as RAR" and click OK.
• WinRAR will start repairing of corrupt RAR archive. Once it gets completed click Close.

I hope the above steps will help you repair the corrupted RAR archive.

Thanks.

 

Can a thumb drive be disabled by malware?

There are quite a few possibilities to what happened to your thumb drive:

1. It might be a simple issue where the partition got corrupted: In this case you can go to Computer Management > Disk Management> and check out what partition your thumb drive currently has. If it currently is in RAW format or is just unallocated, I suggest you unallocate the entire drive and make a new partition. It's possible that you can recover upto 99% of your files with a tool like EaseUS DataRecovery Wizard Pro.
   
2. The malware corrupted your thumb drive's firmware: The malware that your thumb drive may have encountered may be similar to something like BadUSB. It may or may not have modified your drive's firmware to transmit malware, but in any case your thumb drive's pretty dead, and there's not much you can do about it.
   

 

Transfer a file to a thumb drive

Hi Michael,

Connect the USB Thumb drive

Right click the file you want to transfer and click 'Send to' - flash drive (that drive should be bottom of he 'Send to' list . . .