I am trying to install Ubuntu 11.04 alongside Windows 7. When I try to install this, the installer hangs at the screen where it asks "Where are you?". This screen has a forward button. Neither I can click on the forward button, nor can I type in the text box. But I can click and type in other places like the system settings Window. I can also move the windows, etc. The progress bar shows "copying files" and remains like that forever.
How can I get past this installation?