You can download updated help files here unzip them and place into a directory
where you installed the demo (i.e. C:\Program Files\Hard Truck Demo\) or, download updated
version of the demo from http://www.softlab-nsk.com/Demo/truck_demo.html
In the demo only one of the exits leads anywhere, all the other are not supported,
not in the demo. You got the wrong exit. The right one is under the green light.
Not guaranteed. The requirements are 16 Meg.
Most likely, this DLL is a part of DirectX, a Windows component
that is required to run the game. It comes with Hard Truck,
not not with the demo, to save space and download time.
DirectX you can download from http://www.microsoft.com/directx
You should not, because there's no music in the demo, only
in the actual game.
The monitor does not appear in a small window and in the lowest
screen resolution.
You should install Direct Play 5a. For that, log in as administrator,
and start dplay50s.exe. Then restart your computer.
Though DirectPlay 5 is a part of DirectX 5, is does set up and fix
the problem. The rest of the DirectX components will remain version 3
as after Service Pack 3 was installed.
65 megabytes for the demo, and, if you do not yet have DirectX installed, it, too, will take some megabytes. The help file is the same as in the game; it has a chapter on installation procedure, and there disk requirements listed, but they apply to the game, not to the demo of it.