If you want the users to fill out the infopath form without the Infopath
software installed, you need to go for Browser Enabled Infopath form. You
need a sharepoint server to host these forms as Browser Enabled. This would
work for you

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Sundar Narasiman,
http://dotnetbuzz.spaces.live.com/
> I have designed some forms in Infopath and have users at another location
> that do not have Infopath. When they open the file they receive the error
> message, Windows cannot open this file...How can these users complete the
> form without having Infopath installed?
K.Ramana Reddy(GGK Tech) - 02 Nov 2007 05:00 GMT
Hi,
This feature is available only in infopath 2007, not in infopath 2003.

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k.Ramana Reddy
http://www.GGKtech.com
> If you want the users to fill out the infopath form without the Infopath
> software installed, you need to go for Browser Enabled Infopath form. You
[quoted text clipped - 5 lines]
> > message, Windows cannot open this file...How can these users complete the
> > form without having Infopath installed?