Error 0x8007008A

Value: -2147024758 | 0x8007008A | 2147942538

What does it mean ?

ERROR_JOIN_TO_JOIN  
The system tried to join a drive to a directory on a joined drive.
Value: 138 | 0x008A | 0b0000000010001010

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