Useful Information To Recover Infected USB, Or External HDD Or Memory Card etc..,
Plug your USB Pendrive or External HDD or Memory Card which is Affected.
Go to Start -> Run-> Type CMD and Enter
Find the drive letter for the connected USB drive. For Example, I:
In command prompt, type I:
and Hit enter. Command Prompt will show I:/
attrib -s -h /s /d *.*
Make sure that you put space between each elements in the code.
and hit enter and wait for few seconds.
Check the Screen Shot of Above Steps: