Resolution to UpgradeTaskFailConfigSyncDisplayLabel in December CU SharePoint 2010

Resolution to UpgradeTaskFailConfigSyncDisplayLabel in December CU SharePoint 2010

You may come across this error when attempting to carry out a PSConfig upgrade using office2010-kb2597014-fullfile-x64-glb: An exception of type Microsoft.SharePoint.Administration.SPUpdatedConcurrencyException was thrown. Additional exception information: An update conflict has occurred, and you must re-try this action. The object SPUpgradeSession Name=Upgradexxxx was updated by Domain\UserID, in the PSCONFIG (xxxx) process, on machine SharePointServer01. View the tracing log for more information about the conflict.

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