Error 0x800700AA

Value: -2147024726 | 0x800700AA | 2147942570

What does it mean ?

ERROR_BUSY  
The requested resource is in use.
Value: 170 | 0x00AA | 0b0000000010101010

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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