Unlock does not work

i have created some of my own units and they get locked by default witch i know already but i tried everything to unlock my new units but nothing works.

for first i tried already_unlocked.txt witch dos not work

second i tried on unlocks.txt on both free and chooice and they never show up so im in a stall here i need help for my new units to work =/

already_unlocked.txt definitely works. it might be that the format of the file is wrong. Post the file contents here so we can check.
And make sure its a txt file, not been saved out as a doc or other format.

Thanks for answering cliff and i love both of your games truly masterpieces.

It was the wrong format change to txt and it works sorry about wasting your time i should have knowed