The NatNetThree2OSC software is located under

D:\Software\NatNet2OSC\Motive2.x

inside this folder is a batchfile called Motive2_to_App

right-click - open and you can edit the startup parameters:

D:\Software\NatNet2OSC\Motive2.x\NatNetThree2OSC 127.0.0.1 127.0.0.1 127.0.0.1 54321 55555 1

• <D:\Software\NatNet2OSC\Motive2.x\NatNetThree2OSC> is the path to the NatNetThree2OSC.exe
• <NatNetLocal IP (127.0.0.1)>
• <NatNetServer IP (127.0.0.1)>
• <OscSendIP (127.0.0.1)>
• <OscSendPort (54321)>
• <OscListeningPort (55555)>
• <verbose [1]>

if you want to create another batchfile, simply copy this file and change the settings accordingly.