Error 0x800725ED

Value: -2147015187 | 0x800725ED | 2147952109

What does it mean ?

DNS_ERROR_CNAME_COLLISION  
A CNAME record already exists for given name.
Value: 9709 | 0x25ED | 0b0010010111101101

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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