Autocorrect not working problem: Outlook 2010
Problem: The autocorrect is not working when composing messages in Outlook. Outlook version is 2010, however the Office version is 2007. The autocorrect in Word is functioning properly.
Solution: Locate Winword.exe in this directory:
C:\Program Files\Microsoft Office\Office12\
Copy winword.exe to the C:\Program Files\Microsoft Office\Office14