>We want to convert an older system, originally designed with VFP 3, to VFP 6 (or perhaps 7).
>
>Some error messages appeared on initial testing.
>
>I am sure I can correct these. The question is: Would this conversion be a major undertaking?
>
>Hilmar.

There are some differences (ie:VFP3 let setfocus from valid) but I don't think you'd have great difficulty.
Cetin