Hope someone has had experience with this before. We've exported a feature class from ArcGIS SDE database, and saved it in a personal geodatabase. Then, we altered the structure within MSAccess, and reordered the content, created new fields, altered field structure before beginning some edit work in ArcGIS for Desktop from the personal database. While a few edits are simple, after several edits there is a tendency to receive a "Unable to save. Two few parameters. Expected 2" when we attempt a "Save Edits". Can anyone explain why this happens? Much appreciated.