Diablosport Forums

Posted: **Mon Oct 11, 2010 10:32 pm**

I just bought a 2003 F250 diesel that has a Predator U7165.

I currently have the 60HP tune installed.

I want to install the 100Hp tune but keep getting the invalid license message.

Please help, i'm a rookie

Daniel

Posted: **Tue Oct 12, 2010 9:46 am**

You will need to call tech support with the device powered up.

Posted: **Tue Oct 12, 2010 11:37 am**

sounds liek maybe the truck has been reflashed at the dealer since you last installed a tune?

Diablosport Forums

error message "invalid license (2)"

error message "invalid license (2)"

RE: error message "invalid license (2)"

RE: error message "invalid license (2)"