Assalam alikom dosto may pehlay window 7 usb say installl karta ta ab ki karta ho par ab jb may usb lagata ho pc may to windows loading files shoru hojati hay aur jb wo khatam hoti hay to pir window installation show nhe hota buhat dair key bad show hojata hay jb window installation par click karta ho uskaay bad windows starting services yeh buhat time laita hay agay barnay may iskey bad aur window sahe chal rhe hoti hay koi solution hay to btaday