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I am still running SBS2003 on a VM network with WinXP and win 7 32&64 I purchased a office pro 2013 and I realize that it is not compatible with exchange 2003. Can I downgrade this to 2010 Pro or do I need to return it and find a 2010 pro on line?

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marked as duplicate by Oliver Salzburg Feb 21 '13 at 13:38

This question has been asked before and already has an answer. If those answers do not fully address your question, please ask a new question.

In case it matters: "Outlook 2013 will work with Exchange 2003 using POP3 or IMAP."… – Oliver Salzburg Feb 21 '13 at 13:39

Office doesn't come with downgrade licensing, so you will need to purchase another copy, or upgrade your version of exchange, whichever you prefer.

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