I am receiving the following error when I start ECU-TEST / TRACE-CHECK.
XMLRPC-API-Listener ERROR: Exception in thread XMLRPC-API-Listener: Traceback (most recent call last): File "D:\obj\Windows-Release\37amd64_Release\msi_python\zip_amd64\threading.py", line 917, in _bootstrap_inner File "tts\core\api\xmlRpcApi\Xmlrpc.py", line 425, in run File "tts\core\api\xmlRpcApi\Xmlrpc.py", line 383, in __init__ File "D:\obj\Windows-Release\37amd64_Release\msi_python\zip_amd64\server.py", line 604, in __init__ File "D:\obj\Windows-Release\37amd64_Release\msi_python\zip_amd64\socketserver.py", line 452, in __init__ File "D:\obj\Windows-Release\37amd64_Release\msi_python\zip_amd64\socketserver.py", line 466, in server_bind OSError: [WinError 10013] An attempt was made to access a socket in a way forbidden by its access permissions
ECU-TEST / TRACE-CHECK offers interfaces to work remotely controlled.
The default port for ECU-TEST is 8000 and for TRACE-CHECK 8001.
In this state, ECU-TEST / TRACE-CHECK is still running, but you cannot access the API from outside.
If said port is in use by another program, another port number can be configured by manually creating a registry value:
For this purpose, a DWORD Value xmlrpcPort stating the desired port number needs to be created at
If you want to get rid of the error message, please make sure that no other software is blocking these ports.
Close the respective software and restart your ECU-TEST / TRACE-CHECK.