Jayinem

I gave this advice to someone else and it fixed it and it did for me too, an app called BorderlessGaming and you can select the monitor you want. Start it with windows and it should do it permanently. It's free. https://sourceforge.net/projects/borderless-gaming.mirror/

I have no idea what caused that, but it is not normal. That's why I gave you some options such as making a new install and copying the necessary folders onto it so you don't lose anything or running some commands on your command prompt.

I'm not totally blaming it on your computer because part of it has to do with coding but it is a computer issue. Files can get corrupted and things like that. You could try a fresh install of Launchbox in a new location, and then copy the important folders from your old one like data, themes, lbthemes, and startup themes if you use them and see if that helps. If not you could try to run cmd prompt as administrator and do sfc /scannow and DISM /Online /Cleanup-Image /RestoreHealth

I had the same problem for a long time, and decided to make an autohotkey script that can kill it from task manager by hitting a key or key combo of your choosing and can even restart Launchbox after all with just that single hotkey. I can give it to you and help you set it up (if you have no autohotkey experience) if you'd like. But in my case, it just seemed to have went away on it's own I don't know how to actually fix it. Possibly the only way is to totally start with a fresh install of Windows on your computer which obviously is not ideal. But it's not actually only an issue on new versions. I am still using a Launchbox from 2020 because every time I try to update I'd have to reinstall like 700 games and there's no way so I keep the old one and it happened on it.

Does it work normal outside of Launchbox/Big Box?

Damn that's crazy, chalk it up to reason #194394 I'm staying on Windows 10. I've heard they're using AI to scan people's personal files on 11 (but who knows, maybe they can do it on 10 too oh well)

I didn't play any games for a good maybe two months but just last night I went to play a game and without making any changes the startup screen from Launchbox loads on the wrong monitor. I'm not sure how to fix it.

I got it working, I forgot to put = at the end of -run=hikaru -rom=, thanks.

They have a new Demul out after 7 years and now it plays Virtual-On Force. So I added a new emulator because I don't mind having multiple of the same emulators at first but it wasn't working so I assumed I had some settings wrong but I compared it to the old Demul it looked the same. But just to make sure I changed the old Demul emulator in Launchbox to the new Demul, but yet it still closes. So I know the settings should be right in Launchbox. Maybe they made some changes in Demul that makes it load roms differently? The rom does load outside of Launchbox just not in Launchbox.

You can try a fresh install of the new version in a new location, then copy the data and images folders to the new install location then you should be fine. Also if you have themes copy those folders as well, LBthemes is for Launchbox themes and just themes is Big Box.

You should be able to go to options > game controllers and either disable game controllers altogether or see if it shows your mouse and disable it only if you do want to use game controllers.

For awhile I was having a lot of trouble with apps or certain games not showing on the monitor I wanted but I started using Borderless Gaming app as I was also having trouble with a few games going fullscreen but it has an option to specify which monitor you prefer for any game or app you could try it. Just have Big Box running and use the right arrow to put it on the right side and right click on it there and choose the monitor you want. Run Borderless Gaming with startup and it should always do it automatically. It also should help with Big Box not being full screen. https://legacy.borderlessgam.ing/

Figured it out, Ctrl + R does it so just hit Ctrl + R again, weird feature.

This happened in 1 second I somehow bulk duplicated the title name in hundreds of games and when I hit edit the duplicate is listed under version yet it shows on the main screen. How would I bulk delete the duplicate name please?

I keep multiple copies of my Launchbox on external hard drives, you could consider that only a few gbs. You can get a 500 gb one for $20-$30 if you don't already have one. Then you would just have to copy it to the next computer. But as far as directories, you have to make sure you name your computer username the same as the old computer, then it should be fine. But also if on the old computer if you had games at in downloads or games folder it has to match. This is assuming you have games and emulators outside your Launchbox. If they're all inside your Launchbox folder it doesn't matter what you name your computer or directories. I realize now I'm mostly just repeating what was in the link JoeViking provided, so I apologize.