This situation is very like mine – I have a file that will play through VLC, but nothing else seems to want to have anything to do with it. I have had a look in the wav file with a hex editor, and it just has 00 00 00 00 for the subchunk2size. I am keen to have a go, but how do I convert the hex to numbers (and indeed numbers to hex)? The Excel function Hex2Dec looks like it should do the trick, but it converts 01 00 (AudioFormat) to 256, and 02 00 (NumChannels) to 512, so that initial hope got quashed.
Please forgive me if this is a basic thing that everybody (except me) knows.
Rgds
Pete Revell