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Remounting the database worked, thanks guys. &nbsp;I thought it was strictly for file sharing in the older version of Exchange but I see that with 2003 clients I'll need to keep it around for a while.
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Remounting the database worked, thanks guys.  I thought it was strictly for file sharing in the older version of Exchange but I see that with 2003 clients I'll need to keep it around for a while.

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I'm upgrading to exchange 2010 from 2003 and have run into a problem with scheduling resources. &nbsp;I created a test resource on my old server, added a few appointments, then migrated it to the new 2010 environment. &nbsp;When I attempt to reserve it again using an account still on the 2003 server it fails to work...no errors at all but nothing gets entered in the resource calendar. &nbsp;Same in the other direction...users on 2010 can't make reservations on 2003 resources. &nbsp;Is this normal behavior? &nbsp;If so is there a work around? &nbsp;Otherwise I'd have to do a full conversion on most mailboxes at the same time to prevent scheduling issues.
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I'm upgrading to exchange 2010 from 2003 and have run into a problem with scheduling resources.  I created a test resource on my old server, added a few appointments, then migrated it to the new 2010 environment.  When I attempt to reserve it again using an account still on the 2003 server it fails to work...no errors at all but nothing gets entered in the resource calendar.  Same in the other direction...users on 2010 can't make reservations on 2003 resources.  Is this normal behavior?  If so is there a work around?  Otherwise I'd have to do a full conversion on most mailboxes at the same time to prevent scheduling issues.

Exchange 2003 to 2010 and resource scheduling

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Microsoft Outlook is a personal information manager from Microsoft, available as a part of the Microsoft Office suite. Although often used mainly as an email application, it also includes a calendar, task manager, contact manager, note-taker, journal, and web browser.

Outlook

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.