Hi,
I have deactivated a single user licence of ARCMAP 10.2.1 on an old P.C. having built a new Windows 10 P.C.
Q> Should I be able to use the old email activation email code that I used on the original build?
If so I am having problems authorising on the new P.C> as although I go through administrator fine , when I try to start up ARC Map I get the error about not licenced