Hello
Which version of Office are you using?
There might be an error while downloading and the .exe might be corrupted,
download it once again and try to set it up
Also check this link for system requirement
http://www.microsoft.com/downloads/details.aspx?familyid=2D1189BF-D86A-4ACF-9DCC
-4D61F500AD6D&displaylang=en

Signature
Kalyan G Reddy - INFOPATH MVP 2007
http://www.ggktech.com
> I was attempting to install InfoPath into Office Professional (SP1) on an XP
> SP2 machine. I donwloaded Enterprise.exe files (this is the only trial
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>
> Thanks, John