Error 0x8033819B

Value: -2144108133 | 0x8033819B | 2150859163

What does it mean ?

ERROR_WSMAN_CLIENT_CREDENTIALS_FOR_PROXY_AUTHENTICATION  
The WinRM client cannot process the request. The credentials for proxy authentication are not specified correctly. Both user name and password credentials must be valid. Specify the correct credentials and try the request again.
Value: 33179 | 0x819B | 0b1000000110011011

Where does it come from ?

FACILITY_WINRM  
Windows Resource Manager
Value: 51 | 0x033 | 0b00110011

Other Errors for FACILITY_WINRM