need help on creating soundfile macro

[Doctor Deanster]

so I want to make a macro that plays the sound file from watchkeeper gagol'mar from hellfire ramparts. so i can use it whenever i cast pyroblast. the quote i want used is the ''This may hurt a little''

and for my hunter whenever he casts hunter's mark I'm looking for void reavers aggro quote. ive tried wowpedias soundfile macros but they don't work. is there anything I'm doing wrong? and if there are other macros for these soundfiles posting them in comments would be nice.

[MrHelpful]

/cast Pyroblast
/script PlaySoundFile("Sound\\Creature\\WatchkeeperGargolmar\\Hell_Garg_Aggro02.wav")

/cast Hunter's Mark
/script PlaySoundFile("Sound\\Creature\\VoidReaver\\TEMPEST_VoidRvr_Aggro01.wav")

Can probably be made better but those are the commands to play the quotes you asked for.
Make sure you have sound turned on though.

[Doctor Deanster]

thanks. but I just remembered another quote to go for my belt wich ive tinkered the rocket boosts onto and id like to use a quote from flame leviathan the quote being

''Pursuit objective modified. Changing course.''

for whenever I use my rocket belt.