Microsoft has released an update to Windows Server Update Services 3.0 SP2 that resolves issues that can cause CAB import problems, System Center Update Publisher (SCUP) customized updates to not work when the .NET Framework 4 is installed, and updates that cannot be expired or revised.

The full KB article explaining the issues and the fixes is located here: An update for Windows Server Update Services 3.0 SP2 is available (KB2828185)

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