CDC console 3.0.x or earlier
CDC console failed to load and throws an error:
Microsoft Management Console
MMC cannot open the file C:\Program Files\Centrify\Centrify DirectControl\centrifydc.msc.
This may be because the file does not exist, is not an MMC console, or was created by a later version of MMC. This may also be because you do not have sufficient rights to the file.
The shipped centrifydc.msc is built for older version of MMC. Win 2003 SP2 upgraded the MMC to 3.0
At the windows run command box type:
mmc.exe and then
Click File, add/remove snapin, add
Choose the Centrify direct control snapin
OK to save and overwrite the shipped centrifydc.msc
Overwrite the C:\Program Files\Centrify\
Centrify DirectControl\centrifydc.msc (or the path specified by the error message from MMC) with the saved msc file.
This will be fixed in Direct Control 4.0