Dreamcast - Unable to launch games.

[Galvanize]

Hello,

I'm using GameEx Arcade edition and trying to launch my DC games, but they never launch.   I do noticed, the Demul emulator comes up, but it never launches the game.   Is there a parameter line I need to use?    I'm using Demul 4.7.   I know the roms and chd's are working correctly because I can launch the games within Demul emulator successfully.   I tried both zip and unzip rom's still no success.    Any tips appreciated thank you

[Draco1962]

Attach copies of your gameex.ini and log.txt files. Thanks.

[RedDog]

Here is a link to an old post that shows the command line parameters and a suggested command line.