I download this preset Warcraft III Vibrance by Riaya for Warcraft III: https://sfx.thelazy.net/games/preset/5399/ I like so much this preset but the problem is when i launch the game,it starts very slow,i must wait 15-20 second before the game start.Why take so long?Is weird because another game with different preset run very fast.Is there some setting to decrease delay when I launch the game? thank you,

If it's just for the game to start, that's not really much of a problem, right? Once you're in-game it should be fine. I play Warcraft III with ReShade 3 and it works fine. Freezes for ~=5 seconds to load the shaders I use, but once I'm in it plays very well.