The game can't run without the drive being in C because it will say problems execving hexen.exe, which I think is stupid, but the other problem here is, how do I run hexen deathkings of the dark citadel's deathmatch only maps, that is map33 to map 38 by using dm? Because the dropdown list, that is, I couldn't input the map numbers myself, shows the original hexen maps, and not the maps for the expansions.

Oh, another problem is that, when I exit the game, instead of the path name being hexdd, it says hexen instead.

so it seems that deathmanager defaults to c:\hexen, and not d:\hexdd, which I think is stupid as well.