efi live wont work with lly?

i have been messing with my lb7 and the software is working perfect. when it comes to my friends lly it wont read the pcm! WTF am i doing wrong

Update the latest version from their web site. You likely have an old version. Also if you have any aftermarket radio stuff, pull the radio fuse. Also make sure you have LLY selected from the pull down.

Don't forget to select LLY

i downloaded the 7.3.1 again and now it shows lly. thanks for the help!!!!!