All the code is in a prg by it self and if I run the prg several times no C5 error occours.

>If you put this code into a prg by itself then run it several times against the table (outside of your app) does it still cause a C5 error?
>
>>I have a bit more information on this. In the forms load event it executed a prg than created some cursors.
>>
>>If I commented out the following lines
>>
>>

>>ALTER TABLE OpenPm ;
>>    ALTER COLUMN HrsLeft NULL
>>

>>or set the forms datasession to private the error no longer happens. I can run the form, close it, and run it again as many times as I want. Where before the second time i ran the form the C0000005 error would happen. I don't know if this will help anyone else with this.