I installed Ubuntu 12.04.1 on my laptop. I knew that installing using the option install alongside windows 8 will screwup windows's bootloader. But I ended up installing it in that way because I was not paying any attention. So now I have a GRUB, a working ubuntu and a broken windows 8. I dont have a windows 8 installation disk as it came preinstalled. Is there a way to repair windows bootloader?
A broken windows in the sense when i try to boot windows it gives me a screen saying "windows failed to start" and "boot configuration data missing" and asks me to insert windows installation disk. But i dont have one.