Error 0x80242024

Value: -2145116124 | 0x80242024 | 2149851172

What does it mean ?

WU_E_UH_APPX_SYSTEM_VOLUME_NOT_FOUND  
Unable to find a package volume marked as system.
Value: 8228 | 0x2024 | 0b0010000000100100

Where does it come from ?

FACILITY_WINDOWSUPDATE  
Windows update
Value: 36 | 0x024 | 0b00100100

Other Errors for FACILITY_WINDOWSUPDATE