A VFP5 app that checks for the the VFP6 required files on that machine, or, build a setup program in VFP6 with an empty program and run it on that machine. Or, just run a full setup on every machine.
HTH
Eric Kleeman - EDS Consulting Services
MCP Visual FoxPro
MCSD C#.NET
Hua Hin Thailand
Los Angeles California
