1.Go to Tools menu > System Maintenance > Audit > Recovery: Undo.
2.Enter details about the datafile, record(s), Type of Transaction, or date and time range you wish to undo.
Leaving any of these fields blank will undo transactions on all records, all dates, all datafiles e.t.c.
3.Check the Report Only checkbox and click Go.
4.Read the report and edit details to refine.
5.When you have it set up exactly as you want, uncheck the Report Only checkbox and click Go.
Records will be restored to the oldest version within the time-frame you specify.