Problem with mp3 player

Hi, I have a problem with playing mp3. I have FMODDesktop.dll with FMOD.DLL for desktop and FMODDevice.dll with fmodce.dll for device.
It works OK on PC , but on my device I got a message :

"An error occured on sub _main_app_start.
An entry point of method FSOUND_Stream_Open wasn't found in library DLL PInvoke fmodce.dll."

At first I'd got it in my program, so I loaded Erel's example for Fmod library Fmod.sbp, but the result was the same.
Could anybody help me, please?
Petr

Are you using the correct fmodce.dll? There are two versions, one for the device and one for the desktp emulator but they are named the same. The one I have for the device is 452,608 bytes in size. The emulator version is 334,336 bytes.

My version has 373,248 bytes. I'll try to find the other one.
Thank You.

Bingo.
I've found another version (412,672 bytes) and it works.
Thank You very much Agraham.