Slitherine

Hello gents.....I bought age of belisarius, and legions triumphant exp packs, there are folders in FOGII campaigns folder, see image, but when I run the game the first splash screen screen says FOG II and "Rise of Persia"( is that correct?) ...anyway, I proceed on and I thenopen the game voa play game, go into campaigns and select age of belisarius it says I need the exp. pack and of course when I try to launch it, its says its not installed.....

The DLC campaigns will show in the game whether or not the DLCs have been activated, but as you say, you can't play them without activating the DLC packs.

Is your game the STEAM version or the standalone Slitherine/Matrix version?

If the latter, you need to activate each purchased DLC in the updater/installer by picking each DLC from the drop down menu and entering your serial number for the DLC.

If you run the Installer again, there is a button at the bottom left labelled "Activate DLC". Click that, then click the button labelled "Select a New Product to Install" and pick each DLC you want to activate from the drop down list. Then enter your serial key for that DLC, and so on. Once each DLC has been successfully activated it should appear in the list in the bottom box.

thank you, I have the standalone, no steam for me.

Where is the 'installer'? ho do I access it?

From the member's area.
You can download games and patches from the Member's Area provided they are registered to the account. Please see the forum post below which explains how to do this:
http://www.matrixgames.com/forums/tm.asp?m=4290024

Thank you gentleman!