Move your new BIOS file into the C:\ATIFlash folder and rename it to something short and simple, like new.rom .
This frustrating error means ATIFlash can't communicate with your graphics card. Possible causes include: atiflash 293 install
Before downloading or installing ATIFlash 293, you must prepare your Windows environment. This tool requires direct hardware access, which modern operating systems and security software naturally block. Move your new BIOS file into the C:\ATIFlash