I'm on my local machine for testing purposes.
I did the download this morning.
Followed the Upgrade to Current Release(from Trial or Earlier Licensed Version).
When I get to Part 3 of the instructions, which tells me enter the control panel I get the following error:

Software error:
(RequireCode) C:/ActiveWebs/bhweb/cgi-local/ubb-non-cgi/Templates/public_common.pl: Undefined subroutine &main::LoadCPTemplate called at C:/ActiveWebs/bhweb/cgi-local/ubb-non-cgi/Templates/public_common.pl line 1368.