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Which software do I need to develop for 64bit XP.
I tried Microsoft Visual C++ Express Edition -- but this is missing the
matching compiler.

If you want to develop 64-bit native apps, you will need to purchase Visual
Studio Professional or Visual Studio Team System, the Standard editions and
below cannot compile 64-bit applications.
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Andre
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Blog | http://www.extended64.com/blogs/andre
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"Peter" <> wrote in message
news:3407C223-4A3D-47C6-8008-...
> Which software do I need to develop for 64bit XP.
> I tried Microsoft Visual C++ Express Edition -- but this is missing the
> matching compiler.

The DDK 3790+ supports 64-bit development using the BUILD utility.

You can use VisualStudio to build a 32-bit version of your software, then
switch to a command-prompt with the 64-bit environment... switch back to VS
to correct errors, then back to the command-prompt to build...

"Peter" <> wrote in message
news:3407C223-4A3D-47C6-8008-...
> Which software do I need to develop for 64bit XP.
> I tried Microsoft Visual C++ Express Edition -- but this is missing the
> matching compiler.