When I enter into fullscreen mode while playing The Last Express,the screen freezes and and sometimes it goes dark.Though it seems that I can still move around but the video freezes and sometimes the cursor disappears.It works fine in windows mode though.

If anyone has a solution,please tell me.

This is a problem I've had in a couple of DosBox games (this and the Worlds of Ultima games), so I'd like to know if there's a solution as well.

I am also having issues with playing this in full screen. When it starts up it goes black, but the sound works. If I alt-tab out I can play it in windowed mode. Then if I alt-enter it goes back to full screen without blacking out but the mouse is all glitchy and won't move onto certain parts of the screen. It works fine in windowed mode.

Any help would be appreciated.

Had this issue also. Opening dosboxTLE.conf and changing fulldouble to true fixed it for me.

Worked for me too, thanks. This game is much better in full screen. :)

That worked for me too Sledge. Thanks man!

I can't find dosboxTLE.conf

edit:Oh wait,I found it.Silly me :P.But I don't know how to open the dosboxTLE.conf

You should be able to open it in Notepad (open Notepad first then drag the config file onto it). Note that if you are running a modern version of Windows and the game is installed in Program Files or Program Files (x86) then you might not be able to save your changes (or your altered file might be quietly shuffled into a virtual directory or whatever) -- I tend to install all my GOG games in C:/GOG/ so I can faff with config files as needed without having to fight the permissions system.