I have just recently gotten into tuning with EFI Live.

I have been trying to read as much as I can but honestly don't understand much of what I'm reading which makes this really frustrating for me.
I'm fairly adept at the computer so that part isn't confusing me.

My first question is about modifying a tune without the flashscan v2 plugged in.

I have read enough (and understood enough of it) to connect my V2 to my vehicle and read the ECM to my computer.

My problem is when I try to edit that tune with version 7.5 I get a message that "Authorization has been set to "Demo"." It then describes how I must go to Help > Register EFILive to enter my FlashScan and Tune license details.

I know my serial number and have entered that but where do I find the registration key and issue date? Do I need to purchase a special license just to modify my tune file without the flashscan device connected to my computer?