As I said in another post, I'm a new Ubuntu user. I've installed Ubuntu and I did not delete windows 7 , but after installing Ubuntu, windows was in boot menu but when I clicked on windows to load,I see this error:
A disk read error occured press ctrl+Alt+ Del to restart
I'm using Ubuntu right now, but I can't switch to windows ..
I don't know what to do in order to have Ubuntu and windows simultaneously ..