Error 0x800710EB

Value: -2147020565 | 0x800710EB | 2147946731

What does it mean ?

ERROR_CLEANER_SLOT_SET  
A cleaner slot is already reserved.
Value: 4331 | 0x10EB | 0b0001000011101011

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