Error 0x801881CF

Value: -2145877553 | 0x801881CF | 2149089743

What does it mean ?

DUA_E_CONNECTION_MANAGER  
Call to Connection Manager API failed.
Value: 33231 | 0x81CF | 0b1000000111001111

Where does it come from ?

FACILITY_WINDOWS_CE  
Windows CE
Value: 24 | 0x018 | 0b00011000

Other Errors for FACILITY_WINDOWS_CE