emm... how it can be not loaded up, if i can use all functions of Plus! and on other account on the same PC at the same time, i can hear all sounds?
maybe i need reinstall messenger and plus
ok, i've solved my problem myself. And i want to tll u, that this problem was due to word filtering. I was enabled word filtering [ says: filtered by : [5 simbols]. So, i don't know, is it a bug or sth like that, or u have suggestions how to filter "says:" and hear all sending/recieving emoticon sounds.