This is the way I do this, in any case,when I want to transfer individual
files:
In Frontpage, Open the local web (File > Open > Website...), then File >
Publish Site, enter password/username when (if) prompted; then transfer the
file(s)( from the right-hand list to the left-hand list. (use the right/left
arrows between the two file list panes use the left-pointing arrow to
transfer"down" to your PC; use the "right" arrow to upload to the server).
You can even "drag and drop" the files from one to the other (both
directions)
OR
If the server doesn't have the server extensions installed, use FTP mode in
Frontpage (similar process to above - use the left/right arrows or drag and
drop), or any other FTP program (follow the procedures for that FTP program
(also use drag and drop)