Error 0x80242016

Value: -2145116138 | 0x80242016 | 2149851158

What does it mean ?

WU_E_UH_POSTREBOOTUNEXPECTEDSTATE  
The state of the update after its post-reboot operation has completed is unexpectedly.
Value: 8214 | 0x2016 | 0b0010000000010110

Where does it come from ?

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

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