How to Retrieve virus infected files from pen drive

Step 1 :

             Insert pen drive in computer.                                                           

Step 2 :

             Start ==> Run ==> CMD==> Enter

Step 3 :

            Type the drive and press enter button.. Eg: E:

Step 4 :

            Type  attrib -h -s -r /s /d *.*   and  press enter button.

Step 5 :

            Wait for few seconds…

Step 6 :

            Open the drive and check the  files .