Hmm... Well as a start, I'd check to see if it's a preference issue as the formidable
~Shard~ and
PlaceofDis have alluded to. I have Office X so it may be slightly different but I'd start by going to the Preferences folder on my Home account (it's in the Library) and dragging the following to the Desktop:
- com.microsoft.PowerPoint.plist
- com.microsoft.Word.plist
- A folder named Microsoft.
This will remove more preferences than necessary but they can be placed back afterwards. It'll get rid of custom dictionaries, Messenger preferences and RDC preferences where applicable but don't worry about that yet, we're just trying to narrow down whether it's a preference issue at all.
Now open an Office app and see how far you get.