The changes you requested to the table were not successful because they would create duplicate values in the index, primary key, or relationship. Change the data in the field or fields that contain duplicate data, remove the index, or redefine the index to permit duplicate entries and try again.
That is the message I receive when I started the program the first time. The program would not launch. As I closed the error messages, the program began to delete files. Eventually the program opened. It seems ok but I have no idea if I lost data.