Hey guys, I am new to the forum and hope there is not this discussion yet. I have not seen it yet. . . Anyways I recently purchased a stage 2 tune from unitronic and believe I have followed all the proper steps to set it up. I have attempted to upload the tune to my car and continue getting an error message saying device error code 64. Has anyone else delt with this or know what I might be doing wrong? I am going to contact customer support monday but was hoping someone might be able to help before then super excited to see the difference.