I think it is Ys6_Win_x9.exe to run in Dx9. Anyway, cannot activate the options at all.
The process Ys6_win_x9 is is you pick the "Run Ys" option at the top the process the trainer is linked to is the Direct X 8 version of the game "Ys6_win"
Or in simple terms the one marked in this image
Hi there , Does the boss deal too high damage or what exactly ? , I did the trainer late last night and didn't test it for long .
On the first boss if you were hit by his swipes or two consecutive flame breaths you'd die. And when fighting normal mobs if you are under their level (Say the monsters that are in the blocked off area at the start) if you got hit while doing mid-air attacks you'd die and occasionally if you were hit when on the ground both of these will give Adol the death animation but no "Game Over" screen. Though it's a 1:50 chance it happens.
Edit:
Also if you use infinite HP with 1 HP remaining any attacks will one hit you. BUT the mini-fight you have with "The black warrior" in the ruins after you get the Emal sword assuming you have fast kill on will end after you hit him once.