Windows Vista 64-bit - Which MS-Office Version ??

Fokks

Senior member
Oct 31, 1999
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As far as a I know, all MS Office versions are 32-bit.

http://office.microsoft.com/en...ts/HA101668651033.aspx

"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."