I can't think of any reason why it wouldn't work; but you'll have the standard database portability issues - name of Exchange organization, name of server, mismatched SIDs for users, etc.
Regards, Michael B. Smith MCSE/Exchange MVP http://TheEssentialExchange.com From: Cesare' A. Ramos [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 06, 2008 10:14 AM To: MS-Exchange Admin Issues Subject: Restore of Message Store from 64bit Exchange to 32bit Hello to alls. Has anyone ever tried a restore from a 64bit Exchange backup to a 32bit server? We are trying to perform some testing on the 32bit version. Thoughts. CAR ~ Ninja Email Security with Cloudmark Spam Engine Gets Image Spam ~ ~ http://www.sunbeltsoftware.com/Ninja ~