EZ-Flash IV problem - Restart No_Loader_Found

Hi, I recently bought an EZ-Flash IV from a seller on Aliexpress and it just arrived today. I followed the tutorial on http://gbatemp.net/threads/ez-flash-iv.291109/ using the updated ezfla_up.bin file from http://www.ezflash.cn/downloads/. However, when I held the R button and turned on my GBA, I got:

"Updating Eraseing_OK"
"Restart No_Loader_Found"

I'm not sure what I'm doing wrong... I have formatted my 2GB miniSD card to the FAT system (I'm using Windows). Can...

EZ-Flash IV problem - Restart No_Loader_Found