[epsx bios setup?]

I am trying to get ps1 emulation working on launchobx, I have it working with some games, not with others. 

I was told to check the bios, so....

I open epsx and click run bios, and get an error saying the bios file can not be found, and has a path to C drive and the bios name..

I do not use C drive for emulation, I use D. so I am sure its at least mis configured.

 

but can anyone walk me through installing the bios? or point me to a tutorial? 

 

Thanks in advance

[new controller only recognized by atarii emu]

apparently it has a switch on the controller to put it into xinput or some other input..

 

a simple switch and drivers and I seem to be good to go....shaders are going to kick my ass lol

[new controller only recognized by atarii emu]

yes it is the F710 and I am on win 10, I did not get a prompt to install drivers, and since it worked with the atari and menu  I thought it was good to go.

 

[new controller only recognized by atarii emu]

so I just picked up a logitech wireless controller for my windows 10 pc. to use with launchbox. I plugged it in and it worked for the atari stella emu but will not work on any of the other emu, however I probly havent set up anything correctly  I just plugged it in to see if it would work.

where should I begin to make it work with the other systems?

[First time controller setup]

sorry typo there, I am trying to use a ps4 controller, mostly because its what I have on hand. I am not adverse to buying another option. if something is more compatible with launchbox?

[First time controller setup]

so I have launchbox set up and have imported my fav Atari roms. 

I plugged a "wireless" ps4 controller into the computer with a USB cord.

Now I can move around the menu screen, and select games using the controller. once the game launches though, only keyboard inputs are recognized.

any help getting the ps4 controller to work with atari stella core would be great! thank you.

it seems like it should just work, since it works fine in the menu.