No music in menu

[The Hari]

I wanted to delete music from lf, but only in menu, so it could be still avaliable in vs mode. And that's what i've done: in this address: 0043D157, i changed "push 0044773C", to "push 0044C680" (which is empty). Thanks to that music aren't playing after turn on game, but it's started to playing again after entrance to second menu (with vs mode, stage mode...), so i changed one more push 0044773C, but this time in this address: 00429811. Everything working fine, but after exit from character selection screen ( come back to menu) appears an error "couldn not create a filter graphe". How can i fix that?