Hyper-V Cluster Console Crash Windows Server 2012

Update 1-3-2013:  You may also want to reference the Hyper-V 2012 and Cluster update wiki pages as linked & discussed here.

After building up a nice new Windows Server 2012 Hyper-V cluster with SCVMM 2012 SP1, it was a bit strange to get the world’s longest error when opening up the Failover Cluster MMC.  The error started with:

A weak event was created and it lives on the wrong object, there is a very high chance that this will fail

Well, fail it did in spectacular style Smile

Windows Server 2012 Failover Cluster Console Crash

What’s the issue and solution you may ask?  Well this was caused by a recent .NET update (2750149) and there is now a fix available in KB 2803748.

So if you have installed 2750149 then you will likely want to download and install this update 2803748.



Rhoderick Milne [MSFT]

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