>From times to times, I get a "Cannot open file" error when I try to switch from one resource file to another.
>
>That´s easily fixed when I simply delete the user's resource file.
>Why does this file get corrupted ?
>
>How can I prevent this error ?
>
>Regards
>
>Cesar

I'm not sure I'll follow, but did you try SET RESOURCE OFF before switching resource files?