Crazy Larry on PMT problem

[Kmill44]

I am following the instructions off KMK diesels website and getting everything onto the sd card but when I put the sd card back in the PMT it does not read it and I cant change vehicles or download the tune. Any ideas? Thanks for the help in advace Kyle

 

[Scooter's Roofing]

if the PMT has had a somewhat recent firmware update, you can't go back to the CL files