Support tip: Installation of KB2720211 fails with Error 0x80004005: Unspecified error

Consider a scenario where you have encountered issues with the installation of KB2720211 (An update for Windows Server Update Services 3.0 Service Pack 2 is available) which forced you to remove and reinstall WSUS. Afterward, when reinstalling 2720211 it fails to install and in the MWusSetup.txt file you find the following: 2012-07-01 15:45:58 Success CustomActions.Dll… Read more