Thank you sir  for every help
       I try to download itr 2 in my laptop and it's successfully done but I just can't unzip or extract this itr Java utility one. I try to unzip only one 'S  in one of my frndz computer. Can u help me to download the it's 2 Java utility one,  tell me the procedure to download and how to unzip that.  Please sir help me.  From the page of general instruction part a I know. By ur guidance I want to know why can't I find in my laptop or any other computer. Please help me with steps if possible share snap pages to know the things better. Thank you sir. 
Good Night. 
            
Shikta Paul's image