added log to show when the path given to nuiMemorySound does not exist
added log to show when the path given to nuiMemorySound does not exist

UIKit0/nui3,libnui/nui3,UIKit0/nui3,UIKit0/nui3,UIKit0/nui3,libnui/nui3,libnui/nui3,UIKit0/nui3,libnui/nui3,libnui/nui3,UIKit0/nui3,UIKit0/nui3,libnui/nui3