Editor thumbnails, sounds, and opening a door

[Damascus Rose]

Alright well, the issue with the thumbnail is fixed. But the sounds still aren't playing when I tell them to play in a script, for example this:

PlaySoundAtEntity("","explosion_rock_large", "Player", 0, false);

Normally I wouldn't have it set to create it at "player" but I wanted to see if it would work on the player and it doesn't, just the same as if I put it on a script area