Hey buddy
Got the same problem
First of all uninstall everything related to your mpx player
then follow this after dowloading mp3 player utilities version 10.00
the location of adfuupdate.ini will be c:/program files/mp3 player utitlities 10/ mp3 upgrade tool/ drivers/
Step 1 : Download s1res from the link below:
http://www.s1mp3.de/dl/s1res_v41_win32_setup.exe
Step 2 : Install s1res v4.1 in your PC (if asked for driver confirmation) click
on continue anyway
Step 3 : Connect your Device (Player) to PC using the USB connector
Step 4 : Open s1res, Click on File>Import Firmware
Step 5 : Save the firmware to the selected destination
Step 6 : Wait for s1res to extract and save the firmware and open it up.
Step 7 : Once opened save the firmware once again using File>Save As
Step 8 : Upload the firmware and kindly update me as well.
Hope it works out for you. My player is dead so I desperately need a firmware.
9.1.54 if you find it let me know
contact me in case u face any problems
Regards.....
Prince