Hi Bryan,
Ok sorry for the confusion, I just checked your previous response. In the screenshot you provided, the error message says "Wrong type on field...." for all of your fields. What type are the Direction, Distance, Radius, and ArcLength fields? I'm fairly certain they should be of type Double.
Perhaps someone created these fields manually instead of using the Enable COGO tool?
On a backup of the feature class, try deleting those fields and running Enable COGO again.
Thanks,
Scott