Joao,
Have you checked the data for that particular country? It is possible that a NULL value crept in somewhere.

Also, check the GotFocus code carefully to see if that will show anything helpful.

HTH
Barbara

>Thank´s John
>
>The error is
>
>data type mismatch
>method: form1.pageframe1.page1.combo1.gotfocus
>line: 0