Error 0x80072F7E

Value: -2147012738 | 0x80072F7E | 2147954558

What does it mean ?

ERROR_INTERNET_UNABLE_TO_CACHE_FILE  
The function was unable to cache the file.
Value: 12158 | 0x2F7E | 0b0010111101111110
WININET_E_UNABLE_TO_CACHE_FILE  
The file could not be written to the cache
Value: 12158 | 0x2F7E | 0b0010111101111110

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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