Hi, Jim,
That all looks fine. Is it the case that the duplicated index
keywords are embedded in the help topics instead of being stored in
a separate index (.hhk) file? This is the only situation in which I
can envisage the problem occurring.
What I would do is open each help file in turn and try to
determine which of them contain the rogue keywords. From your
description, it sounds like there may be two help files that are at
fault. Having identified the problematic help files, you could use
a third-party tool like KeyTools or FAR to peek inside each file
and look for stray HTML files that shouldn't be there. KeyTools is
free; FAR is shareware but free to use for two months.
http://www.keyworks.net/keytools.htm
http://helpware.net/FAR/index.html
In help files that exhibit these problems, one or more topics
may contain hyperlinks to other topics that are outside the help
project folder. When this is the case, the target topics are
dragged into the root folder of the help file at compile time,
resulting in broken links. So you'd then need to examine the
hyperlinks in the help files and correct them if necessary.
If none of this helps, and you feel comfortable about sending
your help files to me, I'd be very happy to take a look at them.
Pete