visual studio 2012 express


I build a small application using visual studio express 2012. I'm using windows 7 64bit laptop.
When I try to run this application on a windows xp 32bit, I get an error msg.
..... DataApp.exe is not a valid Win32 application

can someone please tell me how to configure/build this app in visual studio so i can run it on 32bit machines?
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AndyAinscowFreelance programmer / ConsultantCommented:
Which version of .net do you build for?  (I think Win XP will only work with .net 4 or lower)

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Peter HutchisonSenior Network Systems SpecialistCommented:
In the application properties you need to change the CPU type to 'Any' so that it will run on any 32/64 bit systems.
MrMayAuthor Commented:
that worked.  compiled with ver 4 instead of 4.5.   thank u so much  :-)
AndyAinscowFreelance programmer / ConsultantCommented:
Erm - then you accepted the wrong comment.
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