I'll do my best to guide you to the best way of getting C.A.R..
Please help by taking the time to read and think.
Which of these is you?
I
don't have C.A.R. installed on my computer
I
have Version 13.3 or older installed on my computer
I
have C.A.R. Version
14.x installed on my computer
I
have C.A.R. Version
15.x installed on my computer