>>I am getting an ERROR MESSAGE saying....
>>
>>Error Instantiating Cursor Object? Cannot find
>>c:\myprog\myprg.dbc...
>>
>>What do I do?
>Check for accuracy or possible changes in the names of directories, database, and tables. Just for good measure, try VALIDATE DATABASE.

Make sure you are not issuing a CLOSE ALL , CLEAR ALL or CLOSE DATABASE in one of your methods.