Hi All,
I'm stuck. When I try to launch a game, nothing at all seems to happen.
I installed Launchbox.
I imported my MAME full arcade set with all the defaults using "Automatically Install and Configure MAME (Recommended).
This all went well. I see the games. But when I try to run one, nothing happens.
I start googling and fine some threads telling folks to check how the emulator is setup for a game. click game and edit. Check what emulator it's using. MAME. Ok, go to tools->manage->emulators->edit and check the platform associations and cmdline. It all looks fine to my noob eye. Hmm..
OK I think. Launchbox is just launching mame. Must be something wrong with Mame. So to troubleshoot, I opened a command prompt to run the mame that launchbox installed so that i can see what it's returning.
When I run it without any parameters, I get "Unable to create Direct3D device (8876086C)" and "Unable to initialize Direct3D 9" and "Fatal error: Unable to complete window creation".
OK I think. Lets google that. After reading a bunch of threads, I try installing DirectX and my latest Geforce drives. Still nothing. This is on a fairly vanilla windows 10 computer with a Geforce 1080 card.
I find one thread that leads me to trying the -video bgfx -bgfx_backend d3d12 and mame suddenly loads fine. Interesting I think.
So I go back to Launchbox and add these flags to the cmdline under tools->manage->emulators->edit figuring that was the problem.
It was not. Is still doesn't launch within Launchbox.
So I'm stuck not knowing what to do or why it doesn't just work after the import. Any ideas? Happy to post screenshots and answer any questions.
Thanks!