Hotfix Rollup Released for SCVMM - KB961983

UpgradeAdvisorReleased April 14, 2009, a number of Hotfixes have been rolled up into a single download. I strongly recommend this update for all SCVMM Servers. This update may require a reboot. This update replaces ‘KB959596 - Description of the System Center Virtual Machine Manager 2008 update to address physical to virtual (P2V) issues.' You should still install updates from KB962941. Best of luck!

Description of the hotfix rollup package for System Center Virtual Machine Manager 2008: April 14th, 2009
https://support.microsoft.com/kb/961983

This update will be provided automatically by 'Microsoft Update,' or it can be manually downloaded here. If installing manually, open an elevated command prompt and execute (without the quotes): “msiexec /update vmmServer64Update.msp BOOTSTRAPPED=1”

Issues Addressed
  VMware virtual machine migration
  Hyper-V VMs showing “unsupported cluster configuration”
  Differencing disk issues
  Agent status on Cluster nodes
  Replication software causing “unsupported cluster configuration"
  Error 2951 with VMware Virtual Center 


Summary

Install updates from KB962941 and KB961983
KB959596 is no longer necessary if KB961983 is installed.

Recommended hotfixes for System Center Virtual Machine Manager 2008
https://support.microsoft.com/kb/962941