Boot from usb and active a partition

[baby_c]

hi friends.. I got some problem with my new laptop... I tried to partition my hard's free space and by mistake a have mark a drive as the active.And when I try to restart the laptop it says "boot-mgr is missing".Can anyone explain how to fix this using a usb flash drive please... Thank You all for your time...

[Rik from RCE]

Without even knowing what version of windows you have, nope!

[baby_c]

[QUOTE=Rik from RCE;1551170]Without even knowing what version of windows you have, nope![/QUOT

I'm using Windows seven 64.. Can You help me please..? thanks for the reply

[Rik from RCE]

Right, windows 7 has a different way of booting compared to most other OS's.
It has it's own separate boot partition. You need to check that that partition is intact.
You will need your windows 7 install DVD in order to fix your problem. It should be able to automatically repair the problem when booted from.