Little confused. Trying to setup my flashscan to cal tune the truck. I understand that as long as the OS doesn't change I don't have to full flash the truck?

I loaded the tunes onto the flashscan via efilive explorer but when I hooked the flashscan to the truck(not in pass-thru with laptop) it says error 0502 cannot find script. So a little confused there?

Also, I don't have a CSP5 switch. I was trying to setup the V2 to bbx log but it gave a warning saying I must have CSP5 software to do this. Is this correct?