Hello, i have seen this posted before. I am having the same problem. With no solutions posted. I have even copied a tune from my car, made small adjustments to it and tried to send that tune back to my car and I get the same error. I have synced it several times to no avail. i have contacted my local tuner and he does not know what to do. I have started ticket. the request number is 35058. thank you for your help.