I am installing Exchange 2010 on a new Windows Server 2008 R2 x64 instance. The exchange setup requires that several hotfixes be installed. The Exchange Readiness Check failes with the error:
Client Access Role Prerequisites
Failed
Error:
This computer requires the update described in Microsoft Knowledge Base article 979744 (http://go.microsoft.com/fwlink/?linkid=3052&kbid=979744). Please install the required update to proceed.
When I try to install the hotfix for KB 979744 I get the error "This update does not apply to your system." I have .NET 3.5 SP1 installed.
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