It may bother you that the USB drive structure is damaged and the files cannot be read, but don't worry, this does not mean that your USB drive cannot be used. Below, I will provide you with a method of operation to help you still use the USB flash drive structure if it is damaged.
1. Open a command prompt window on your computer.
2. Insert your USB flash drive into the computer.
3. Enter "chkdsk H: /F" in the Command Prompt window and press Enter. Here, "H:" represents the drive letter of your USB flash drive. You need to modify it according to the actual situation.
4. At this point, the system will start to check and repair your USB flash drive. After the repair is completed, you can try to read the files in the USB flash drive again.
If access is denied at this time, you can format the disk to solve the problem perfectly!