It can atleast fix soundbanks patch missmatch. WA v3.6 have soundbanks in data\user\speech, and v3.7 in user\speech. If player use any soundbank which I have, but in different folder than player, it do not use it. It looks like it send full soundbank patch, not only name. It maybe fixed like it looks in defined folder, and if soundbank is not there, then it may look to old folder.