Error 0x800706F4

Value: -2147023116 | 0x800706F4 | 2147944180

What does it mean ?

RPC_X_NULL_REF_POINTER  
A null reference pointer was passed to the stub.
Value: 1780 | 0x06F4 | 0b0000011011110100

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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