How To Unhide All Datas with single code in drive/pendrive

Sometimes when you connect a pendrive in your computer you will see that some datas are not displaying and you think that those datas were lost.The true is the datas are not deleted it became hidden due to viruses in your computer.Here is a trick to unhide all items in a drive or pendrive.
       
1,Open Start->Run.
       
2,Type "cmd" and hit Enter key.
        
3,Type the letter of your drive/pendrive and type ":" and hit Enter key.(eg: if your drive letter is "G" then type "G:"
        
4,Now last step type the code with spaces correctly                           "attrib -s -d *.* /s /d" and hit Enter.
        
5,Thats all You are done now you can see all unhidden items in  your drive/pendrive.

             

                   NOTE:  Type the code without quotes.