Lost sound buttons

[NoDNarB2Oh4]

After i crashed on firestorm i lost my sound buttons how do i get them back?? I lost the toggle button for music and the master volume control buttons 

[KarenMichelle Lane]

PC crashes have a horrible tendency to screw up the many .xml files that the viewers used to store current configuration information. If you are using the latest version of Firestorm you can try the *new* configuration backup procedure, then perform a clean re-install and restore your configuration from the backup. [This assumes that the backup does not back up invalid information.]

http://wiki.phoenixviewer.com/fs_clean_reinstall

Good Luck

P.S. One of the SL Answers forum members may know of a simpler solution and post it here as well.