Grub Error 21.... Help
Right now ubuntu is installed on a external hard drive and my internal hard drive appears to be intact and it is not gone. all i want is to get back into windows i dont care about my files their useless anyways since the computer is new, so ill i need is like a master reboot. right now im runnung on the live cd, since i cant run on anything else, what can i do, ohh, and it displays grub error 21. and i cant run any commands in grub so please help me. im a total newbie. explain very slowly. thank you.