When it says what is the length of the song, you go to your RONG folder, and there's a .txt there misspelled Lentgh (or something like that). Open it, and it will tell you. Or, you can just shift e on the edited A01L in Goldwave, and it will tell you in the sample box.
What? my sample based position for both is start=0 finish=10645632
the text file lentgh has nothing in it. it's just blank.
and then there's another text file called newA01R the guide says to just type 0 when it asks for the starting point(if you don't want custom loops which i don't) again at step 9 it says"specified file cannot be found" i just don't know whats going on since after it says song will be found in edited songs folder but nothing is in there.