Install issue

I am trying to install b337 on a few Hog 4 consoles today and having some issues. The first desk too it no problem. The second desk will not get past the "press enter" to continue screen. It just sits on that screen. Pressing enter on the keyboard, or on the desktop (using pig+fan+open+up) does not work.

This is an .iso file burned to CD. Same disk used for both desks.

Any suggestions?

Hillbilly