Can anyone tell me why a form would quit recognizing indexes in a table in the dataenvironment? 'Variable name unknown' when I 'SET ORDER TO TAG mytag'. The index is listed in the table in the dataenvironment. This happened after I removed some tables from the DB, moved them physically to another drive, and added them into the DB again. Also issuing a SQL select statement on a table in the DE now opens the Open Table Dialog Box. Cancel gets "Alias not found". But the databound textboxes, grids, etc. all work normally. Am I stupid or something? TIA