>Trey that's exactly what I want to do. If they install the app and move the data to a different drive or directory, I want them to be prompted once and then not be prompted unless they change it again. Unfortunately I don't have much experience with .ini files. What should be included in it and when and how do I call it? Thanks for your help

INI files are simply text files with an INI extension. The extension doesn't really mean anything.
So, how you store items in there is up to you.
You could simply have:

D:\SOMEDIR\DATA\DATABASE.DBC
12
BOB

Where the 1st item is always the DBC, the 2nd is some number and the 3rd is the last user_id. Typically, though, there is a structure that is followed. Check out any INI file on your system and you'll probably see something like this

[GroupName]
Attribute1=somevalue
Attribute2=someothervalue
..etc..

In the HOME()+"ffc" directory, in the registry.vcx there's a class called OldINIReg. That should give you all you need to be able to read/write from an INI file in the standard manner. e.g.

oINI = NewObject("OldINIReg",Home()+"ffc\registry")
oINI.WriteINIEntry("c:\directory\database.dbc","Data Locations","Database",FullPath("my.ini"))

Creates an INI file called "my.ini" in the current directory with the following contents

[Data Locations]
Database=c:\directory\database.dbc