What causes 'Unknown Error' when building a Unity Pro/Control Expert project?
The original project (non-Unity) may have an empty DIO drop.
If so, delete this drop before inporting the project
or after importing the project, delete the empty DIO drop in the Unity Pro/Control Expert project.
If so, delete this drop before inporting the project
or after importing the project, delete the empty DIO drop in the Unity Pro/Control Expert project.