Error 0x800706EF

Value: -2147023121 | 0x800706EF | 2147944175

What does it mean ?

RPC_X_SS_IN_NULL_CONTEXT  
A null context handle was passed from the client to the host during a remote procedure call.
Value: 1775 | 0x06EF | 0b0000011011101111

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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