Thanks PA Bear-
It did solve the issue, where Managed the Add-On's came up, but I know
something is still wrong, because of the Active X isn't still working. I did
a search on Google about the issue, most links pointed me to sites with tools
to fix it, and it ran and showed me over 1k errors in the registry and advise
me to either buy the software or to reinstall the OS.
I returned the system back to my client, due to desperate measures of
running his business. I advise him that we're going to reinstall his OS once
he backs up everything and secures his Outlook.
Thanks for you guidance and advise.