The current version of InsertText 4Outlook does NOT support Microsoft Word. Many Office gurus recommend that you do not use Word as your e-mail editor as it makes Outlook unstable and also more susceptible to viruses. Unless you are using Word specific features in your e-mail, we recommend that you do do NOT use Microsoft Word as your e-mail editor.
To turn this off:
Click Tools-Options on the menu.
Click on Mail Format.
Make sure that "Use Microsoft Word to edit Mail Message" is not ticked.