New installation of Symantec Management Console 7.1 but user interface looks like in 7.0 even that silverlight is installed and enabled.
Navigate to C:\Program Files\Altiris\Symantec Installation Manager\Installs\Altiris\ and look for the following two install files:
If these files are not present, please download them from the zip file attacted to this article and upzip them into C:\Program Files\Altiris\Symantec Installation Manager\Installs\Altiris.
Open command prompt:
C:\Program Files\Altiris\Symantec Installation Manager\Installs\Altiris>msiexec /i altiris_activitycenter_7_1_x64.msi SKIPAIM=1 /qb /l*v actilog.txt
This workaround is an unsupported state unless you have installed one of the SMP Suite products (CMS, SMS, AMS, ITMS) or if you have installed DS 7.1 standalone, and any problems with the Activity Center will not be supported after these msi files have been installed.