>The old table is not there as a Cursor int he data Environment, only the new one. However, there is some old reference still referring to the old table that I cannot locate and get rid of. It may be in the object code which we cannot alter directly.
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>>Ok. But you're saying, that the old table is still there, right?

How about very old school... Modi Comm the SCX and then CTRL-F to search for the old table. Look at in context to see where in the form code it's found. Once you do that, try to see if there is an obscure reference in the form to it that you can't see normally. The DE, or a bit of a ControlSource property, etc.