Microsoft has just updated the following KB Article:
You cannot install an application by using stand-alone media in System Center 2012 Configuration Manager Service Pack 1
Symptoms:
When you try to install an application by a using stand-alone media task sequence in Microsoft System Center 2012 Configuration Manager Service Pack 1, the installation fails.
Additionally, entries that resemble the following are logged in the Smsts.log file:
Created temp document: C:\Windows\TEMP\\b90-0\0000000a.xml Created temp document: C:\Windows\TEMP\\b90-0\0000000b.xml Created temp document: C:\Windows\TEMP\\b90-0\0000000c.xml Created temp document: C:\Windows\TEMP\\b90-0\0000000d.xml spCIStore->StoreCIFromDisk(pInfo), HRESULT=80004005
Full details at: