netPI as USB-Device-Server based on raspbian

[Armin@netPI]

This is my log file when I start with the server with parameter -r to let him create a log file

Tue Jul 3 12:35:06 2018 LOG_INFO >>> Starting VirtualHere USB Server v3.6.6 (Built: May 10 2018, 20:48:43)<<<
Tue Jul 3 12:35:06 2018 LOG_INFO Using configuration /root/config.ini
Tue Jul 3 12:35:06 2018 LOG_INFO Server licensed to=unlicensed max_devices=1
Tue Jul 3 12:35:06 2018 LOG_INFO Using large URB's
Tue Jul 3 12:35:06 2018 LOG_INFO Listening on all network interfaces at TCP port 7575
Tue Jul 3 12:35:06 2018 LOG_ERR Error 1 opening device (/root/bus_usb_001_004) file descriptor, Operation not permitted
Tue Jul 3 12:35:06 2018 LOG_ERR Error 1 opening device (/root/bus_usb_001_003) file descriptor, Operation not permitted
Tue Jul 3 12:36:12 2018 LOG_INFO 10.11.5.18 connected as connection 1
Tue Jul 3 12:36:32 2018 LOG_INFO Connection 1 successfully removed (reasonerver shutdown)
Tue Jul 3 12:36:32 2018 LOG_INFO Connection 1 successfully removed (reason:timeout)

But even with the opening device error the client on my windows machine finds the port and connects to it as you can see.