Error 0x80071B84

Value: -2147017852 | 0x80071B84 | 2147949444

What does it mean ?

ERROR_CTX_SHADOW_DENIED  
The request to control another session remotely was denied.
Value: 7044 | 0x1B84 | 0b0001101110000100

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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