Grady,

Make sure your details form DataSession = 1 - Public. Also, you may want to recode your USE statement like this:
<

>
USE (FileName) IN SELECT('MyFile') ALIAS MyFile
<

>
That will close any currently open table/cursor named or using using the alias MyFile and then open the new file with that alias. If the alias was in use, you will reuse the same workarea, if it wasn't in use, you will use the first available work area.

HTH,
Chad


>What have I done wrong here?
>
>

>FileName = GETFILE('DBF')
>USE (FileName) IN 2 ALIAS MyFile
>

>
>After opening this table in the load area of a form, a user can click on a map in the form.
>The click event calls a details form. The details form opens fine. I have option button choices on the details form. When the buttons are clicked values are not replaced in the fields. Furthermore, modify memo does not work.
>
>If I hard code a table to the details form everything works fine, so I think the code above is causing the trouble.
>
>Any ideas?