Word and Documents will not open- "winword.exe bad image" appears

[k_kinsella]

I have Vista and microsoft word 2007 and it suddenly will not open- when i
try to this
messege pops up:
C:\Program Files\Microsoft Office\Office12\wwlibb.dll is either not designed
to run on Windows or it contains an error. Try installing the program again
using the original installation media or contact your system administrator or
the software vendor for support.

I've had this computer since 2007 and it came with Vista/microsoft office.
It is also a Dell inspirion. I have never encountered a problem like this
before.
This is also happens when I try and open any document The winword.exe pop up
comes up and nothing opens. What seems to be the problem/what can I do to fix
it asap?
Thanks!
-Kat

 

[k_kinsella]

Nevermind- just fixed it figured it out by myself. Clicked "change" under
microsoft office 2007 and it reconfigured/rebooted.