While some trainers require you to launch the game first, most veteran trainers recommend launching the trainer, then starting the game, and pressing F1 or Home at the main menu to hear an "Activated" sound.
Here is a comprehensive guide to using the trainer for this specific build. Core Features of the v1.5.0 Build 1332 Trainer empire total war trainer 1.5 0 build 1332
Move armies, fleets, and agents (spies and gentlemen) across the entire world map in one go. While some trainers require you to launch the
Instantly replenish damaged units to full strength after or even during a turn. How to Install and Use Instantly replenish damaged units to full strength after
Complete entire technology trees, build massive citadels, or raise full stacks of elite infantry in a single turn.
Grant your units invulnerability, ensuring they never take casualties during Real-Time Strategy (RTS) battles.