Where are all the Studio Improviser FLI files?
From Fretlight Knowledgebase
The FIRST time that you open Improviser, you will have to manually locate the progressions that came with the software. After you do this, the computer will remember the location and you will not have to locate them again.
Click on the upper left-hand button to "Open File".
In the browser window that opens, click on "My Computer" in the left-hand column.
Then in the browser window double-click on the "Local Disk", most likely the "C" drive.
Then double-click on the folder "Program Files"
Under Program Files, double-click the folder "Fretlight Studio"
Under Fretlight Studio, double-click the folder "Fretlight Improviser"
Under that click on "FLI Files" - which stands for (F)ret (L)ight (I)mproviser Files
This is where all the preloaded progressions are located.
Once again the flow is: My Computer > Local Disk C: > Program Files > Fretlight Studio > Fretlight Improviser > FLI Files