SWF file not loading from correct URL when no audio type forced

[SB3K]

If SM is forced, the SWF files will be loaded correctly using the sm2url. However if no option is forced and webkit is selected, the SWF file is loaded from the incorrect location and causes a 404 error.

See Chrome console log below:
soundManager::createMovie(): Trying to load ./soundmanager2_debug.swf
soundManager::initMovie(): Waiting for ExternalInterface call from Flash...
Failed to load resource: the server responded with a status of 404 (Not Found)