Program files can be found in the following locations.

Windows 32-bit:

C:\Program Files\Promethean\ActivEngage2

Windows 64-bit:

C:\Program Files (x86)\Promethean\ActivEngage2

Mac OS X:

Program files location: Applications/Promethean/ActivEngage2/Server

For details on locating ActivEngage2 log files, please see article 1209.