Does anyone know why a player object won't load an aiff file in a standalone? It works fine in the IDE. The sound file does exist and the filename for the player is correct. Windows XP LiveCode 5.5.1 Did the default setting for dontUseQT change? -- Jacqueline Landman Gay | jacque at hyperactivesw.com HyperActive Software | http://www.hyperactivesw.com