How to play sound - Where to save file

Hi again, I downloaded a fresh copy of version 0.3 and ran the updater which worked fine. I then opened my file and attempted to build, it failed. The errors were failure to bind to vertex which I got rid of my turning on interleaved buffers as well as an error of duplicates of the sound files as I had the bundled folder which was not necessary due to the update. I finally had Haxe errors which I found to be the fault of a bad attempt by me to change the first person controller script which whilst previously working no longer does and so I replaced it with the normal copy.

The game now builds fine and allows me to play but the game still freezes whenever a sound should be played. All the sounds are entered + made a fake user and so I do not understand the issue. After some debugging I have found that it is normally when a sound should be played and disconnecting the sound node often stops it freezing during that collision but there are occasions when a collision which shouldn’t play a sound still freezes.

Thanks