Modify the bullet and attack moves

[assassin0800]

Modding Sekiro-Isshin's attack moves In DSAnimStudio, once I modify any hkx file and save it and test it, all of the visual effect of isshin's attacks (lightning, dragon slash, flying dust when swinging the spear) are gone, vanished, like it never exist. What can I do to solve the problem ? I totally got no idea why the sfx are all gone.