I'm in the process of integrating some LED marquee external hardware http://ledpixelart.com/pixelcade with GameEx and for this hardware to work, I'm utilizing the "Launch Before" and "Launch After" features to launch an external batch file each time a game launches and exits. It's working just fine with GameEx Evolution but does not work when using GameEx Arcade Edition. On GameEx Arcade Edition, the batch files on game launch or game exit are not being triggered. The attached screen shots show the setup wizard configs for both GameEx Evolution (working fine) and Game Ex Arcade Edition (not working). Any advice would be greatly appreciated, thanks!
http://ledpixelart.com/wp-content/uploads/2019/05/vertical-marquees450.gif