Andy,
I looked high and low, and could not find an option to save my flight plan as FS2004 in FSC 8.6.
I did try some of other formats and those still did not work.
In a final attempt I loaded the FSC Flight Plan into FSX and then saved the loaded plan from FSX Flight Planner.
Now EFB loads the flight plan. I would suggest to the developers/product manager(s) to look at being able to load native FSC flight plans, rather than having to do this extra step.
Thanks and much appreciate the feedback I have received.
Thanks
Rick Stratman