Epic War Age (EWA) - Adapted Mod Collection

After installing patch 2.7.1 and trying to launch the game through the Heroes V - Epic War Age launcher, the launcher window closes after clicking "launch," and the game itself doesn't start. The game's native launchers work normally. After reinstalling the mod, starting with version 2.0, the EWA launcher launches the game normally, just like version 2.6.2. However, after updating the launcher to 2.7.1, the problem reappears, and the game still doesn't launch. The map editor also doesn't launch through the EWA launcher, which leads to the thought that the launcher doesn't recognize the game files. It just disappears... what should I do?