How big is this CF card? CE2 is subject to the FAT16 limitation.
Might be worth trying to re-format it, which you should do from a elevated command prompt
diskpart
list disk
# be DAMN sure that you know which disk # is your CF card, I'll use disk 2 in this example
select disk 2
clean
create part pri size=1024
active
format fs=fat
assign
exit
That will leave the CF as a 1GB card with a FAT16 filesystem