right firmware doesn't work
 

My player doesn't work anymore. I get blue screen with hourglass.
I have tried to reinstall firmware, but somethings is wrong.
MP4 Player from eBay
Control: AK1025
Plate No.: QY-066FV0 2007.05.11
I also don't know witch firmware I need. I downloaded firmware LG_LWL_QY-066FV0_CM50016_AK1025_V9.1.51_六键带外响_20070706.fw
from http://www.s1fw.com/Actions-AK102X/list_10_2.html, but I can't install the firmware. MP3 Player Upgrade Tool get error " firmware's protocol is not same as the previous firmware's,please exit tools and select firmware.
Please help me

Medez
Czech

Hey ferda,just rename the firmware file by deleting the unknown(chinese characters) on the filename.