ConfigMgr 2012 SP1 Client Install Error MicrosoftPolicyPlatformSetup.msi authenticode signature. Return code 0x800b0101

ConfigMgr 2012 SP1 Client Install Error MicrosoftPolicyPlatformSetup.msi authenticode signature. Return code 0x800b0101http://blogs.technet.com/b/brandonlinton/archive/2013/01/18/configmgr-2012-sp1-client-install-error-microsoftpolicyplatformsetup-msi-authenticode-signature-return-code-0x800b0101.aspxIt was noticed last week that a Missing Timestamp attribute was causing ConfigMgr 2012 Sp1 Client installation issues. Specifically when trying to do client push or via an OSD Task Sequence the client would try and install MicrosoftPolicyPlatformSetupen-USTelligent Evolution Platform Developer Build (Build: 5.6.50428.7875)