Hi everybody,

I use the QOS_DS_CLASS with traffic control for DSCP tagging it work fine,
but after a short time I have an error.
TcRegisterClient returned 0x4
somebody can help me.
Thank you

Re: Network Quality of Service (QoS/qWAVE) error with TcRegisterClient

Mathias Jourdain - MSFT

Alineo, error value 0x4 is clearly documented on MSDN as part of the standard Win32 error codes as ERROR_TOO_MANY_OPEN_FILES. Can you elaborate on what you are implementing and how This error strongly suggests that your system is overloaded.