Unable to post from Microsoft Words

Call me Frustrated.

I cannot link Word to my web site for the purpose of downloading posts written in Word. When I attempted to correct the problem in WordPress, I am missing choices that are shown in Codex under “Setting Writing Screen.” I do not have “Size of Post Box” or “Remote Publishing.”

As a consequence when I attempt to link via Microsoft Word, I get the error message “Word Cannot Register Your Account.”

Any fix for this?