Hi Fledge2b,
You would need to debug it to determine what the exception is and what the code is trying to do when it occurs.
Does the Original Dynomotion VB.net example run ok?
What Version are you using?
A common problem is where the target executable is placed in a different directory than the KMotion DLL Libraries. In that case all the necessary files may not be found and throw an exception.
Regards