Error 0x80070512

Value: -2147023598 | 0x80070512 | 2147943698

What does it mean ?

ERROR_APP_HANG  
A thread involved in this operation appears to be unresponsive.
Value: 1298 | 0x0512 | 0b0000010100010010

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

Other Errors for FACILITY_WIN32