Hello Nadya:
>
>I glanced through the code, but I don't see, where do you assign anything to combobox recordsource.

RowSource is:

SELECT ALLTRIM(UPPER(Last_Name))+", "+ALLTRIM(UPPER(first_name)) as FullName, Health_Num FROM patient INTO CURSOR PatientDemo NOFILTER ORDER BY patient.last_name

RowSourceType = 3

>Also, may be the problem is that these cursors are somehow closed. Do you know, where do you close these cursors?

I CLOSE TABLES in the Destroy event only, while other action buttons like Save, Delete and Edit simply rebuild the respective cursors to reflect teh change.

Total confusion huh:) (for me it definitely is)