A feature is considered Not Simple when its geometry is topologically incorrect. Please see the following link regarding ITopologicalOperator.Simplify Method:
http://help.arcgis.com/en/sdk/10.0/arcobjects_cpp/componenthelp/index.html#/Simplify_Method/000w0000...
What software was used to capture the parcel layer?
Have you run the Check Geometry geoprocessing tool? What happens?
Have you run the Repair Geometry geoprocessing tool? What happens?
What software was used to capture the parcel layer?
Have you run the Check Geometry geoprocessing tool? What happens?
Have you run the Repair Geometry geoprocessing tool? What happens?
All invalid geometry errors are captured as ROW errors. That's why you do not see a Reviewer geometry associated to the error record.
How i can auto repair it? (Not use Sketch Properties in Edit mode). Thanks