I haven't played with dekaron files in a long time, last time i only tried to edit maps. This effect problem has to do with the bones on which the effect is attached. From what i see the effect needs to connect to the right bone, L or R, left or right, not sure where is that in files, so if u find that is fixed, 100% nothing to do with exe, if i see more requests, i will search myself and give the answer here