new mail sound stop working in 0.9.4

[berg]

Hi,

I upgraded Mozilla to 0.9.4 and new mail notification sound stop working :(

I have the following lines in mailnews.js:

// the ui will eventually use these three prefs:
pref("mail.biff.play_sound",true);
pref("mail.biff.use_default_sound",true);
pref("mail.biff.sound_file","file:///D|/DOCUMENTS%20AND%20SETTINGS/IVAYSENB/You've_got_mail.wav");
// must be an URL.  (provide this back door for mac users, until we have 
a UI
pref("mail.biff.default_sound_url","file:///D|/DOCUMENTS%20AND%20SETTINGS/IVAYSENB/You've_got_mail.wav");

It works just fine in all previous versions.

Any Ideas?

thanks