To configure Netmotion for Pro:
1) Follow the Netmotion documentation to set the "netmotion Device Authentication mode".
2) In the NetMotion console go to Configure / Client Settings. On the left choose “Global” settings, then go to Authentication: Mode. Change this to Unattended.
3) "Device Authentication" is what needs to be set on the Netmotion server; you also need to change the "Authentication Mode" to "Un-attended Mode".