error message

From: Patt (anonymous_at_discussions.microsoft.com)
Date: 09/29/04 

Date: Wed, 29 Sep 2004 11:36:30 -0700

After downloading applications (ZDNet download) said to be
for WinXP, I get error message when I try to open the
program, that states it is ..."not a valid Win32
application". How do I install the application? Thanks,
  Patt