first i had windows seven and windows xp both installed on different drives at that time i was able to boot in any one of them as the boot file that time was the windows 7 ones. But now due to some problem i formatted windows xp and reinstalled it and from that time i cannot boot in to windows seven .now at the starting time it does not the two os names. Plz help me to boot in windows seven.
install BCD
EasyBCD is a completely free application by NeoSmart Technologies which helps you configure the bootloader entries stored in SystemVolume\Boot\BCD.
Add Windows 7 Entry
Itz easy to use
I cant be sure that ur win7 bootmgr is still alive. If it is, EasyBCD will get it to work. But if its not, here's a quick solution to that :
Boot with win7 DVD and open recovery console. Do try startup recovery, it may fix the problem (#lol). Then,
"bootrec.exe /nt60 C:\" (default windows location is C:/, change it accordingly).
After that, type :
bootrec.exe /fixmbr
bootrec.exe /fixboot
bootrec.exe /rebuildbcd
And restart the system. Try it out !