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View Full Version : v1.2 cable with v8 tune on lb7



Barker196
February 22nd, 2014, 06:15 AM
My friend got an lb7 not too long ago so I threw some of my simple tunes on his truck for him. Now he bought some tunes from a big tuner and wants me to load them on his truck but the tunes are V8, Ive only used 7.5. I downloaded V8 so I could open the file but its saying it cant see the cable and that if a device is connected make sure its not being used by 7.5. I searched around and saw to try installing older drivers and that hasnt seemed to work... Can I convert that tuners file to 7.5 or is there any other way for me to be able to load that tune with my v1.2 cable?

GMPX
February 22nd, 2014, 09:17 AM
The V8 software will not work with the v1.2 cable.
V7.5 should be able to load the same tune file so you can use your V1.2 cable, are you running a current version of V7.5?

Barker196
February 22nd, 2014, 01:02 PM
just downloaded the latest 7.5 and tried opening the V8 tune and it says the file has specific settings that are not supported in 7.5...

joecar
February 22nd, 2014, 04:46 PM
Post a screenshot.

You should still be able to flash the .ctz file using V7.