About 6 months ago I distributed a VFP 8 version of a custom software app. Last week I was putting out a VFP 9 version of the enhanced app and it worked for a new client but did not for an existing VFP 8 user. Something about not having MSVCR71.DLL. It was MSVCR70.DLL (or pretty close as I am doing this from memory) for VFP 8.

Anyway, can someone tell me exactly what runtime files need to be distributed for a new VFP 9 app? Is is advisable to completely remove (unistall) the older version first?