[Invalid mode supplied: "mame"]

16 minutes ago, Jason Carr said:

@Gunnderson I think I know what happened, after seeing that screenshot. It's an odd situation that you would have an emulator called MAME and that is actually Rocket Launcher. A new version came out several versions ago that automatically added "-keyboardprovider dinput" to the command-line paramaters for MAME, in order to solve a number of issues. But that did not work correctly because it's actually Rocket Launcher and not MAME. So I think all you need to do is just remove "-keyboardprovider dinput" from the command-line parameters for that emulator. I would also recommend not calling the emulator MAME, because that may cause further problems in the future.

@Jason Carr @Retro808 Yes thank you that did it!  But this message came up from LB upon saving.  I just hit NO and I'm back in action! Thanks for the help to get it working again!  I'm currently on Mame 0.208, so if I upgrade to the latest version I would have to put the command line back in?

[Invalid mode supplied: "mame"]

19 hours ago, Agent47 said:

That error is due to an invalid syntax so the problem is how you have LB sending params to RL.

@Agent47 Attached is my mame optioins in LB... Maybe you can have a look. Again what is there worked fine before the update, but not so anymore

[Invalid mode supplied: "mame"]

Thanks for the reply @Retro808and @Jason Carr.  I am on Win 10 and reason for lack of updates is I dont have my Mame Cab hooked up to the internet. So this morning I decided to hook it up after probably atleast 6 months and update.  There was a Win10 update along with the Launchbox update.  

 

I don't use Kaprasky or Riva Tuner/MSI Afterburner.

I tried your suggestion @Jason Carr regarding the startup but with either setting on or off i get the same results in both launchbox and bigbox mode. SOrry but i dont know what version was before, but I believe it was above 9.2

i have no idea what is going on.

when i run the games straight from mame everything works so its not mame itself causing this. WHen I run a test rom with RocketLauncher it also works fine.

[Invalid mode supplied: "mame"]

My arcade box upgraded LaunchBox to 10.1 this morning and all of a sudden I get this message for all games:   Invalid mode supplied: "mame". 

Nothing is playable anymore.... what happened??? 

From some googling I did, it seems to be a RocketLauncher error of some kind. I haven't updated Launchbox in probably 6+ months or so; something has obviously changed from whatever 9.x version I was on to 10.1.

Anyone have any ideas where to start? It took me forever to figure out RocketLauncher with all the bezels etc, so I'm at a loss of where to even start right now, and not looking forward to trouble shooting lol