I made some holes (difference) in a shapefile with Q-GIS 2.2.0, than I imported the shapefile in ArcGIS 10.0 and I exported the shapefile to a feature class in a File Geodatabase.
In the feature class the "shape area" doesn't show the right value. I added a new field and I used "calculate geometry". ArcGIS calculated the right surface and it is different from the old one in "shape area".
Why ArcGIS 10 is not updating the value?
Is there a way to recalculate or edit the standard field "shape area"?