could somebody tell me why this patch doesn't work on my max462runtime on intel macbook pro os10.4.9 ?

each time i record and automaticly play a file, i have a bad header info.

and it works perfectly on max457 / powerbook os10.3.9...

i surely made a mistake, but i can't find what.

each time i record and automaticly play a file, i have a bad header info.
however the file is well recorded.
if i re-play it, it's ok...

why ?
i become crazy.
i surely made a mistake, but i can't find what.

bad header info only on runtime462/OSX49