Adding achievement to existing game

Hey,

I am updating my game with some achievements, and have some problems. I think i have it setup correctly, as ive tested with Spacewars appid and it works fine. When I use my games ID i get this error.

LogOnline:Warning: STEAM: GetAchievementAndUnlockTime() failed for achievement ‘ACH_WIN_ONE_GAME’

I have created my achievements in steamworks and published the changes.
What do i need to do to test this? will it work in the editor using standalone or do i need to rebuild and upload the game? Do i need to do anything with the achievement names in steamworks?

Also i haven’t made any stats or leader board, does this matter?

any help would be greatly appreciated.

Solved my issue if anyone has something similar. I realized i wasn’t using a stat for the progress. Once the stat was setup it works.