hi salam all members. umeed hai k ap sub khairiat se hongè, mera masala ye hai jab se meine new windows in7tal ki or nod 4 instal kia or update kia to wo nai hua q mein ne user name or pasword b change kar k letest diya phr b nai horaha adha hota hai or phr ye ajata hai"eror while ocurd updat" aisa kuch ata hai so plz help me. waiting..................