Excel Error, wtf?

[WtFudgE]

Here's the problem, I made a program in school, worked fine, I came home,
the references were wrong, so I recreated the references to Excel & Word,
but for some reason it gives an error this time.

Here I took a screenshot:

http://users.pandora.be/i_dislike_mushrooms/Error.JPG
(zoom in if u can't read it )

I need this to work, real hard! Plzzz!!