Error 0x801881E8

Value: -2145877528 | 0x801881E8 | 2149089768

What does it mean ?

DUA_E_SOAPFAULT_INTERNALSERVERERROR  
InternalServerError SOAP fault
Value: 33256 | 0x81E8 | 0b1000000111101000

Where does it come from ?

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

Other Errors for FACILITY_WINDOWS_CE