how can i fix my orient(a brand that i could not locate on net) mp4 player?

the problem is that the player does not play any mp3 file for more than 10 secs n then it changes the track, otherwise the player is fine, like it plays video, runs radio n records voice fine. i could not figure out the problem. i was wondering if anyone could help, following is the readme file that came with it:-


This is the customized Windows host software for SigmaTel MSCN Audio Player. Please verify that all the text and graphics are acceptable and let us know immediately if any changes are required.

This is a USBMSC host software implementation and will require USBMSC firmware (built using sdk 2.400 or later) with matching USBMSC Vendor and Product IDs as well as matching SCSI VENDOR and PRODUCT IDs. The firmware binaries shipped with this host, if any, were used to test your host applications and drivers on SigmaTel development hardware. You must replace the SigmaTel binaries with your hardware-specific firmware for proper operation of your player.

Please read the release notes at this site if you are upgrading your player to SDK 2.400:
https://extranet.sigmatel.com/index.cfm/fuseaction/doccenter.showDoc/docID/233/name/sdk2400releasenotes.pdf

The information for this player is as follows:

VERSION=1.552.0.139

Product_Description="SigmaTel MSCN Audio Player"
SCSI_Manufacturer="SigmaTel"
SCSI_Product="MSCN "
USB_Vendor_ID=066F
USB_Product_ID=8000
External_Media=NONE

Company_Name="SigmaTel, Inc."
Copyright_String="Copyright (C) 2003, SigmaTel, Inc."
Updater_Title="SigmaTel MSCN Firmware Download"
Default_Install_Folder="SigmaTel\\MSCN"
Start_Menu_Folder="SigmaTel MSCN Audio Player"
Start_Menu_Updater_Shortcut="Firmware Download"
Software_Registry_Location="DEFAULT"
Background_Title="SigmaTel MSCN Audio Player"
Default_Format_Data_Area=FALSE
Default_Volume_Label=""
Install_Updater=TRUE
Install_Uninstaller=TRUE
INSTALLER_GUID=C9B59DAD-86AC-456c-80A7-B665E77AA325
ABOUT_SCREEN_ICON=../../customer/SigmaTel MSCN Audio Player/vendor.ico
UPDATE_SCREEN_ICON=..\\..\\resources\\general.ico
SEARCH_DLG_AVI=..\\..\\resources\\stsearch.avi
SPLASH_SCREEN_BMP=setup.bmp
LICENSE_STRING="SigmaTel, Inc."
OEM_NAME=""


HISTORY
**************************************
11/12/2003 - 1.542.0.139
R/T ???? -

10/24/2003 - 1.539.0.139
R/T ???? -

10/24/2003 - 1.538.0.139
R/T ???? -

9/2/2003 - 1.511.2.139
R/T 0000 - uninstaller fixes

8/11/2003 - 1.511.1.139
R/T 0000 - Created.