2014-07-21 07:52:48, Error CBS Failed to verify if catalog file \\?\C:\windows\SoftwareDistribution\Download\cee5b8a1732f52c558753983be90a1b0\update.cat is valid. [HRESULT = 0x800b0100 - TRUST_E_NOSIGNATURE]
2014-07-21 07:52:48, Info CBS Failed to initialize internal package [HRESULT = 0x800b0100 - TRUST_E_NOSIGNATURE]
2014-07-21 07:52:48, Error CBS Failed to create internal package [HRESULT = 0x800b0100 - TRUST_E_NOSIGNATURE]