Window installation help

[BILLO_G]

slaam friends
friends main nain bootable usb window 7 ki usb bnai hai
pehly main isi sy intall kiya krta tha lakin ab main nain kafi dino baad dobara install ki to aik error deti hai
start theak hota hai files theak trha sy load krti hai lakin jahan pr partition ko format ka option hai wahan py koi partition ni show hoti aur error ata hai inser cd/dvd usb flash driver aur plz mujhy is ka solution btaen
i wait ur reply

[bilal sultan]

Brother ap bios me check karo hard disk show ho rahi he ya nahin

[BILLO_G]

haan show hoti hai bios main harddisk

[BILLO_G]

plz help me

[BILLO_G]

kahan chaly gay expertsssssssssssss

[BILLO_G]

kiya ho giya experts ko k name k experts hain

[rana.farooq]

usb ki port change kar ke dekho kisi our port main laga kar try karo
ya phir jab ye messag ata hai usi waqat usb ko kisi our port main lga kar setup ko wahin se start karo

[BILLO_G]

check kiya hai lakin phr b wohi error ata hai

[BILLO_G]

kahan gy sb k sb