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32-bit programs in an x64 environment. RRS feed

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    Can a 32-bit program running in XP/Vista x64 access more virtual memory than it could in XP/Vista x86?

    Thursday, January 11, 2007 6:51 PM

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    Yes.  But for compatibility reasons this has to be specified in the executable's header (you should be able to find details about this in the current SDK).

    -Brian

    Saturday, February 3, 2007 12:08 AM