You could first try to change the product key in the old version if it's exactly the same Office suite version. Otherwise, uninstall the previous suite and install the one you purchased. Polythene Feeder Rarlab. Even though uninstalling one and installing the other shouldn't affect your existing data, it's always a good idea to back your data up in case of problems so that you don't lose anything if something goes wrong.

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Apr 22, 2010 Posts about Exchange Server Cross-Forest. Office 365 bootcamp for Microsoft partners in Norway. He is a co-founder of the Norwegian Microsoft.

Microsoft Office 2016 applications, from top left to bottom right: Word, Excel, PowerPoint and Outlook. Microsoft Office 2003 Service Pack 3 (SP3) provides the latest. Microsoft Office 2003 (codenamed Office 11) is an office suite developed and distributed by Microsoft for its Windows operating system.

Note: Office Communications Server R2 is not supported in a Windows Server 2012 or Windows Server 2012 R2 Active Directory environments. Office Communications Server R2 is supported only on the operating systems listed in this topic. Supported Active Directory Domain Controller Operating Systems Operating system Office Communications Server 2007 R2 Office Communications Server 2007 Live Communications Server 2005 with SP1 Windows Server 2000 with at least SP 4 No Yes Yes Windows Server 2003 with at least SP1 Yes Yes Yes Windows Server 2003 R2 Yes Yes Yes Windows Server 2008 Yes Yes Yes Windows Server 2008 R2 Yes. Note: Office Communications Server 2007 R2 Group Chat will function in a Windows Server 2008 R2 forest.

For details, see Knowledge Base article 982021 “Supportability is available for Office Communications Server 2007 R2 member server role on a Windows Server 2008 operating system”. Also, install the Office Communications Server R2 update for July 2010 from the “Group Chat Client 2007 R2” section of the Updates Resource Center for Office Communications Server R2. Yes Yes The following table identifies the Active Directory forest and domain functional levels that are supported for each version of Office Communications Server.