I got a demo copy (recon version) from pc gamer(uk) i have downloaded the 71 mb aao_patch_120. I completed the Markmanship mission and nothing else is unlocked, i have downloaded the 100to101b patch and still nothing any help would be brillent.
Also get 1.2.1 but, if that doesnt work then im stumped
Make sure you have all patches added, click here for all patches.
When you do the range you must get a score of at least 23 but you got to get 36 to do the sniper training. You must then do the obstacle course, Weapons training and Mout Training. Then the Other missions will be open for you to complete. To complete most missions you have to not just win a game but a round. Usually though if you play for a while and go back to check it will say completed. Update to the latest patch 1.2.1 which is available here.