How to solve the problem when opening a U disk in Win7 and prompting that the file name, directory name or volume label syntax is incorrect?

Nowadays, U disk devices have become an indispensable part of office or life. Everyone uses U disk to store or transfer files. A friend encountered an error message "The file name, directory name or volume label syntax is incorrect" when opening a USB flash drive in Win7 system. What is going on? In response to this problem, the following will explain to you the solution to the problem that "the file name, directory name or volume label syntax is incorrect" when opening the USB flash drive in Win7 Ultimate system.

Solution:

1. Select the U disk, right-click, select "Properties" under the options menu that appears, and then select "Tools" in the window that appears. Click "Start Check" at the top;

2. There are bad sectors in the U disk. Use the U disk repair tool to repair it.

The problem can be easily solved by solving the problem "The file name, directory name or volume label syntax is incorrect" when opening the USB flash drive in Win7.