Hi Linda:
>I have a fussy client who's nervous about installing foxrun on his computer,
If I recall "Foxrun" is a PIF which allows you to execute MS-DOS and Windows programs and commands from within Visual FoxPro. IOW, you can modify FOXRUN.PIF to run programs in another configuration.
If you are looking for what files the VFP setup wizard then check out the following KB article:
http://support.microsoft.com/support/kb/articles/Q190/8/69.aspHTH,
Best,