From Jan.15 to Jan. 21, Hot- Fix KB articles Weekly Release - System Center 2012
From Jan.15 to Jan.21, a hot-fix KB that related to System Center 2012 was released.
2801987 Installation error 0x800b0101: System Center 2012 Configuration Manager Service Pack 1 client
2801185 How to enable debug logging in System Center 2012 Virtual Machine Manager SP1
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