Have you tried removing Office by using the 'remove office' utility in
"/Applications/Microsoft Office 2004/Additional Tools/Remove Office/Remove
Office"?
This will remove the office folder and all the support files, while leaving
your data intact.
If, after doing this, you still cannot start any office app, it points to
problems in the MUD folder. In that case, follow these instructions:
1. start "activity Monitor" (in your Utilities folder)
2. look for a process called "Database Daemon", select it and hit the 'quit
process' button, and then the 'quit' button in the confirmation dialog.
3. find the folder "Microsoft User Data" in your Documents folder, and drag
it to the desktop
4. now try and restart entourage. A new MUD folder should be created,
giving you an empty database.
If that works, you can maybe recover your old data by making a new identity
in the MUD folder:
5. in the MUD folder you dragged to your desktop, look inside it to find a
folder called "Office 2004 Identities". Inside that should be a folder for
each identity you had created. By default, there would be just one folder
called "Main Identity".
6. rename that identity folder to "Old Identity", and drag it into the
"Office 2004 Identities" folder inside the newly created MUD folder in your
documents folder. Now, it should sit alongside the brand new "main Identity
folder that was created when you started Entourage in step 4.
7. from the 'Entourage' menu inside Entourage, select 'Switch Identity...',
and select the identity 'Old Identity'.
Hopefully, this will solve all the problems and give you back your data
intact.