I've got the same problem here.
It seems that the Add-on-Installer checks the first entry it finds in the
I our case there are three entrys and the first is a Reporting-Server and not our Primary-Site.
In the reporting-Server Folder the Installation Directory is set to D:\SMS.
After renaming the Regfolder of the Reporting-Server for testing, the Add-On started but now gives the error message that the Hardware-Inventory is not updated but the sms_def.mof is imported already.
In our first Test-scenario without any other servers the installation worked just fine.
Perhaps you can confirm this observation and check if you have the same case?
A work around could be to install the Add-on on a single testserver, look at the created collections and tasksequences and implement them by hand. Not funny but it seems to work for us.
Thanks for the reg entry. We also have multiple component servers and the first in the list was a plain deployment point, so I edited the "Installation Directory" value and made it the same as my Site server's "Installation Directory" value. The installation worked and completed. I then set the DP's "Installation Directory" value back to what is was. I did not get an error with Hardware like you did.
Texas A&M University
Thanks for the information provided, it pointed me in the right direction but did not solve my issue.
I ended up using procmon to determine the process below and implement a solution that worked for me.
The Installer will ...
To resolve my issue I created a new subkey called SITE-AAA1.domain.com and populated with the details below..
HKLM\SOFTWARE\Microsoft\SMS\Components\SMS_SITE_COMPONENT_MANAGER\Component Servers\SITE-AAA1.DOMAIN.COM\Installation Directory
Data: E:\Program Files\Microsoft Configuration Manager [Change this to your installation folder]
Hope this helps the next person and saves them some time.
Intel, please use SMS_SITE_CONTROL_MANAGER instead of SMS_MP_CONTROL_MANAGER since not everyone keeps the default distribution point created during install on the primary site server.