You cannot pull a stock file from the following vehicles:
- 2007.5-2021 6.7L Cummins- 2011-2016 LML Duramax
In the case that you need a stock file for one of these vehicles, it can be purchased from our site HERE
Programming the Autocal For Correct Vehicle
Step 1
Make sure you have the latest version of EFI Live found HERE
Step 2
Select F5: BBX on the left side of the screen
Step 3
Select the "Open" button in the bottom left, the window below should open:If you own a 2006+ Cummins, select "Options_Cummins_Diesel" OR If you own a 2001-2016 GM Diesel, select "Options_GM_Diesel" and Open it
Step 4
You will have one of two lists come up under BBL Enable Controllers (shown in images below this step)
YOU WILL NEED TO UNCHECK EVERY BOX EXCEPT FOR THE BOX THAT CORRELATES TO YOUR VEHICLE (REFER TO LIST BELOW)
| GM ECM's |
| LB7(E54) - 2001-2004 |
| LLY(E60 - 2004.5-2005 |
| LBZ(E35A) - 2006-2007 |
| LMM(E35B) - 2007.5-2010 |
- 
Step 5
Select F3: Tune in the top left and repeat (uncheck every box except the box that correlates with your vehicle)
Step 6
Click the button with the red down arrow that says Program.
Step 7
Once it has been programmed, unplug your device and take it to the vehicle. Plug it in, turn the vehicle to the run position, engine off.
Press TUNE TOOL > TUNING > READ TUNE
Pulling the Stock file off of the device
Step 1
Plug Device back into your computer, then open up your EFI LIVE V8 EXPLORER.
Select the READ folder (highlighted below). 
Step 2
Right click to copy the file found on the right and paste it onto your desktop to keep a copy of it.