[DF2] DF2 "Hound Dog" secret mission

[Creator]

Someone know how to unlock the secret mission "Hound Dog" for Delta Force 2? I see around web that this mission can be unlocked by editing df2plyrs.sav file with Ultra Edit, but I haven't this file because I have a crack of the game with imaginary CD(and for campaign progress I don't know what file the game use). I tried to put into delta force 2 directory this df2plyrs.sav file(downloaded from Novahq.net with the name "DF2 campaign missions completed") and I modified it, but nothing has changed…
Someone know another way to unlock this mission???
I ask because I think it's the only mission I haven't played in the entire Delta Force series!!!