Help On Making .pss File

[reggae1095]

Hello all, I need your help! I'm trying to make a .PSS file of my last holiday in way to burn it into a CD to be played on my PS2, but an error always occured when I convert the .wav file into a .ads file (using PS2STR GUI program converter). The error is always the follows "INVALID AUDIO FORMAT", so I've also tried to modify the settings of the .wav file (bit rate, mono/stereo, etc.), but with no good results.
I've also tried to use another program (PSSPLEX), but in this case, at 10% of the convertion, the program stop and show error "OVERLOAD".
Have you some advise to give me?
I thank you in advance for your help.

bye

Reggae