When I add parameters to my ArmA 3 Shortcut on the desktop and i start the .exe i can see just the name like @mod" but they won't work.
I'll post some screenshots
Mod Directory - C:\Users\<User>\Desktop\MOD ARMA
What I write on parameters - "C:\Program Files (x86)\Steam\SteamApps\common\Arma 3\arma3.exe" -mod="C:\Users\<User>\Desktop\MOD ARMA\@agm";"C:\Users\<User>\Desktop\MOD ARMA\@cba_a3" {F26223} {F26224} {F26225}