Hello friends,i am in a kind of complex situation rightt now....


I had Win XP and Win 7 installed in 2 different partitions of my hard disk,which were configured by dual boot.
But yesterday i reinstalled XP(did not format the other partitions.) and now my dual boot menu has vanished and Windows XP starts by default,no sign of Windows 7

.But its files are still there fully in my other partition.Any way I can bring the dual boot menu again without reinstalling the OS?
Thanks to all...