Shell Wemyss

Hi Thank you for thinking of that. I have already checked that, and the sounds are at full strength in the prefs as well. I just don't know what is wrong

I am using Second Life 2.6.2 (225236) Mar 29 2011 13:20:55 (Second Life Beta Viewer) (And the non beta release) on Windows & 64Bit. I have NO sound at all from it and yet if I use any other viewer apart from the SL V2 the sound works fine. Have updated to the lastest sound card drivers and no change, still no sound. It just started working last week for a few days and today has just stopped again with no warning. It is driving me mad, please has anyone any ideas? Many thanks