How To Format A Pen Drive If Its Is Not Possible By Right Click Format

Some Times Pendrive Will not be Format Format Due To Virus

To Format It Just Follow The Steps 

Start->Run->Cmd

After That Type 

Format/x J:

Use Your Pendrive Location Instead Of J 

Ex: G,H,I... Depending Upon Your System Drives

Thats It... Your Pendrive Will be Formatted Without Any Problem :)