I use Outlook Express 6 as my e-mail client and recently installed Microsoft Office 2007. Prior to that installation, the spell check function worked fine in that any grammar or punctuation errors it highlighted were legit for the most part. Since installing Microsoft Office 2007, the spell check function now highlights virtually all words I've typed in an e-mail. It doesn't make any difference whether the word is spelled right or not, it still gets highlighted for me to review.
Any ideas what might be causing this and how I can fix?