Iam trying to drop an established tcp connection and I am using SetTcpEntry function. But its returning with 317 value which says “The function is unable to set the TCP entry since the application is running non-elevated.” But my application is running with admin previlage. What could be the reason.

  MIB_TCPROW_LH sKillConn;
    sKillConn.dwLocalAddr = ulLocIP;
    sKillConn.dwLocalPort = usLocalPort;
    sKillConn.dwRemoteAddr = ulRemIP;
    sKillConn.dwRemotePort = usRemPort;
    sKillConn.dwState = MIB_TCP_STATE_DELETE_TCB;

    // Load iphlpapi.dll and get the SetTcpEntry function
    HMODULE iphlpapi = LoadLibrary("iphlpapi.dll");
    if (!iphlpapi) {
        printf("Failed to load iphlpapi.dlln");
        return;
    }

    FARPROC setTcpEntry = GetProcAddress(iphlpapi, "SetTcpEntry");
    if (!setTcpEntry) {
        printf("Failed to get SetTcpEntry addressn");
        FreeLibrary(iphlpapi);
        return;
    }

    // Call SetTcpEntry
    DWORD ret = ((DWORD(WINAPI*)(PMIB_TCPROW_LH))setTcpEntry)(&sKillConn);
    if (ret == NO_ERROR) {
        printf("TCP connection killed successfully.n");
    } else {
        printf("Failed to kill TCP connection. Error: %ldn", ret);
    }