2007 Microsoft Office system requirements
http://office.microsoft.com/en-us/su...668651033.aspx
Note - The 2007 Microsoft Office system programs client is a 32-bit application and can run on a Windows 64-bit platform (Windows XP, Windows Server 2003, and Windows Vista) but there may be some feature limitations as noted in the system requirements below.
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Send to OneNote 2007 print driver and Internet Fax not available on 64 bit OS.