I get the error
AUD_FileFactory: File couldn't be read. Other files from same path will work. Logic Brick works on the same file.
Using Blender 2.79 on Windows 7. Any ideas ?
Without further information on the audio file it is hard to help. Since the error seems to originate from the file maybe just opening it in any audio manipulation software like audacity and exporting it in a known file type like wav appears to be the best option. Also, you will know whether your file is damaged if other software can't handle it either.