Spacer One,
With Civ3FlcEdit I am using version 3,1,7,101. Works just fine.
Perhaps make a copy of an existing FLC, and practise converting it to PCX and back again?
To Convert a PCX to a FLC you must first create the PCX with either Flicster or Civ3FlcEdit.
With Flicster,
open the app.
select file menu, then new
The default is for 1 frame of animation (such as a static default animation), for your BMP set this to 8
Set the frame size from 16 to your frame size.... probably 135 x something
save the PCX to some easy to find location.
open the PCX (using Photoshop, PaintShop or Gimp) copy the BMP in. Save the PCX.
Load the FXM file with Flicster, select the export tab, click on the export button... and voila.
With Civ3FlcEdit
open the app
select new storyboard
click on output and set the save location
change the frame size and the frame count to match your BMP
click on the create button.
Open the PCX in your paint program
paste in the storyboard
open civ3FlcEdit
go to File\Open
navigate to the place where you made the PCX.
select the c3f file.
go to the files menu, select Export to FLC
and you're done