I recently update my v7.5 and v8 software and also bootblock/firmware on my flashscan. I did the mistake of updating firmware/bootblock before checking the version i had....not sure if this is where my problem starts. I can read, scan lbz/lmm ecms but not the tcm. In v8 I get error message "controller type can not be determined". Same in v7.5 I didnt have an issues with a Lb7 tcm. Before i brick my flashscan, I figure I'd ask do some research. ?????