Well,

You need export from your registry settings for VFP, and:
SYS(2019) - returns the path to your configuration file (if any)
SYS(2005) - returns the path to your resource file (if any)
_STARTUP - returns the path to your developer login application (if you have one)
_INCLUDE - your default include file (if any)

other... (check Tools-options-File Locations)

P.S.:
Why not study for VFP MCP exams - especially "Setting-up development enviroment"?