Lost Cinnamon sound sliders are gone

[garlicmint]

Thank you for taking a look at my issue

I am followng the instructions to install:

esound-common
libao-common
libao4
pulseaudio-esound-compat

you can find it here : http://wiki.phoenixviewer.com/fs_media#linux

I checked synaptics and it seemed that all but libao4 was installed. I installed libao4 and when i restarted the sound icon had disapeared from the task bar at the bottom of my desktop. I tick and untick the sound icon from the panel settings but it doesnt come back. I go to sound settings and its all grayed out. I am able to hear sound from youtube and other sites but I can not hear anything from Firestorm viewer. What should I do?

[garlicmint]

SOLVED

I had to install pulseaudio-esound-compat non 32 bit version, i think. All I know is i installed the other version and it is back.