Play Hellenique as well Viking is possible !

~:) Very simple : 1)create a folder call HTW inside Viking main folder 2)make a copy of your entire folder (Viking) and copy it in the empty HTW (its'big and long so you have to wait 15 mn) 3) unpack Hellenique exe to this folder and that is it; you even have a different Icone on your descktop.
You can do the same for Napoleon TW or the mod Chivalric for RTW.
I did it and now I can play all of them . The only thing is to have enough place on your hard disc
kungfuserge

No offence here mate, but this is in the instructions of pretty much every mod PLUS it is what you are supposed to do anyway.

Sorry,
SR