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Browse All TopicsIs it possible to Upgrade Windows 2003 Enterprise 32bit to Windows 2008 Standard 64bit?
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by: oBdAPosted on 2009-10-14 at 08:29:53ID: 25571689
No; the step from 32 to 64 bit is not possible as upgrade, that requires a fresh install.
Even if both were 32bit, the downgrade from Enterprise to Standard isn't supported, either.