I had windows 7 on my laptop. I install ubuntu side by side with windows. then i wnated to uninstall ubuntu. i delete all the partion where ubuntu was there. but when i start after removing ubuntu is show no such partition and GRUP command crompt. Someone told me to use fixmbr or fixboot. But both the command are not available in windows 7 instillation CD. Now from the ubuntu instillation CD its showing u have several OSs. i dont want to remove my windows .