USB Pen Drive Showing Empty Even Data Exists In It

Sometimes it happens that data is there on our USB pen drive but while accessing that drive we cant see our data. I`m not sure about the exact reason but I think we should enjoy below solution :P 

First of all check if the files are not in hidden mode. 

Click on "Start" -->Run --> Type cmd and press Enter. 

Here I assume your pendrive drive letter as G: 

Enter this command. 

attrib -h -r -s /s /d g:\*.* --> Press Enter 

You can copy the above command --> Right-click in the Command Prompt and 

paste it. 

Note : Replace the letter g with your pen drive letter. 

Now check your pen drive for the files.