Just bought the new edge evolution programer/monitor for my 04 6.0 powerstroke. It would not let me download the software, I had to go to their website and download the new lighting software. Try to install that on my truck and now it says I have a file missing f2? Has anybody ran into this problem. Thanks

 

You need to send them your TCM #'s and ECM #'s and they will be able to get you a fix for it. I have been working with these guys with my 07' Tahoe and have been having the same problem, but I an doing some beta testing for them.