LBZ: Help with DSP5

[Mr. Goodtime]

I just got efi and I got my switch in today. I hooked everything up, have my tunes ready to go but my problem is when I try to do a full flash with 7.5 it wont let me license it but I can do a regular cal-flash with v.8 and it let me license it fine. The problem is it says full flash isn't avaliable yet on v.8 but yet it starts the script then says incorrect OS. Im really not sure what to do.

 

[GMC_2002_Dmax]

Plug your Cable/Hardware into your laptop before opening the software/tune file, if the file is opened before the cable is plugged in it will not allow a full flash.

If you did not build the DSP5 tune from your stock file and are using someone else's tune file it may be an different OS than your truck has.

 

[Mr. Goodtime]

I got my tuning from Idaho Rob but when I try to do the full flash its saying Error script $0540, Incompatable operating system

 

[x MadMAX DIESEL]

What build are you running of efilive.

 

[Mr. Goodtime]

On 7.5 is build 139, on 8.1 its build 127

 

[Mr. Goodtime]

Heres what it says.
Executing: C:\Program Files\EFILive\V8\Config\LBZ_W.obj
Virtual machine started
Script loaded
Script verified
Trying standard key
Verifying Data File
Script exited with code $0540: Incompatible operating system.