>I'm using a VB program but accessing the tables thru VFP. If I put a checkbox on the form and set the value to 1 or T, a T overwrites the 'Y' in the table. I need to convert the table (or field value) back to a 'Y' so the 3rd party program will recognize it.
>
>...stressed.

What kind of table is this (.DBF?)?
Did you define the field as logical or was that done some other way?