On 25th of August, Microsoft released a few important Hyper-V updates in a single package via Windows Update. These updates have been publicly available for some time now, but we’re now including these as a single roll-up for the convenience of our customers. There are three issues resolved with this update:

· Compatibility with Intel Nehalem Processors

· Compatibility with Intel Westmere Processors

· A network issue when, under extreme network load, the VM network connection is lost.

For specifics on the issues resolved with this update, please see the following KB article:

http://support.microsoft.com/kb/2264080

 

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this update is also valid for Hyper-V Server 2008 R2

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