>I did see that they have a new version 5.2 available. But I don't know if it is compatible with the VFP 9 compiler. Strange, when I use an old version of my VFP 6 program that uses FoxFix 5.1, it seem to fix the problem. When I compile it with VFP 9, no good.
>
>I will follow your suggestion as far as mskb article.
>

VFP6 doesn't validate table header on open as VFP9 does. See SET TABVALIDATE command in VFP9 help.