[The following is just a copy of a Microsoft page as accessed on 11-5-2019 -- it's useful to have a copy around, I think. ]
11-5-2019 -- https://docs.microsoft.com/en-us/windows/win32/seccrypto/common-hresult-values
Common HRESULT Values
The following HRESULT values are the most common. More values are contained in the header file Winerror.h.
Here are the values listed alphabetically by name.
Here are the values listed in numeric order by value.
11-5-2019 -- https://docs.microsoft.com/en-us/windows/win32/seccrypto/common-hresult-values