Awesome trainer - it does everything it is supposed to. One caveat tho (not a design flaw, just a gameplay note) when adding troops to an army, the army cannot be actively besieging a territory or engaged in battle. The army has to be either moving from one county to another, at rest in home territory or at rest in occupied enemy territory.
I only ever encountered an issue with this when I decided to join the crusades and nearly got slaughtered between the attrition and gigantic arab armies. I lost two of my three armies almost immediately because I didn't properly plan/cheat in advance of the invasion.
Sorry i just downloaded my cruisader king 2 trainer but cant open it it pop up said :"Erro,could not install the file ,installtion fail",and all other trainers display the same popup although i can use it in the past does anybody know how to fix it?