Need help programing chip with new software.
 

So I had the Phoenix flash software on my computer before. My truck has been down so I haven't used it in quite awhile and I reformatted my hard drive so now I'm reloading everything on the computer and downloaded the newest software. Now I go to flash my chip and I select **Select file from dish** from the drop down and go to program it. However none of mile files show up. It appears it is looking for a .efu file but all my files are .bin files. I tried to just rename one but that didn't work either. How do I save the files in such a way that I can flash them?