Error 0x80070BCA

Value: -2147021878 | 0x80070BCA | 2147945418

What does it mean ?

ERROR_FAIL_REBOOT_INITIATED  
The requested operation failed. A system reboot has been initiated to roll back changes made.
Value: 3018 | 0x0BCA | 0b0000101111001010

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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