How do I get a .COZ file converted to a .CTZ file? I purchased a 5 tune package in 2014 for my LML and loaded the economy tune. Yesterday I tried loading a performance tune through my lap top without downloading it to my V2 and it put my truck in a reduced power mode / check engine status. I went back and made sure I had the latest v8 software update, current BBX settings and latest firmware. I then proceeded to download the tune correctly and transfer it to my v2 but Whenever I try to open the file from my E-mail it says "Can not open .coz file, only ctz, crd, tun and bin file types are supported with the tune/option" I need to know how to get my computer/v2 to recognize .coz files so it will download or somehow convert the file to a ctz file I believe but I am lost on the next step and can't drive my truck until I figure it out
Thanks in advance for any suggestions or advice :hug:
Thanks in advance for any suggestions or advice :hug: