Homebrew Retroarch Amstrad cannot load games

[tmnr1992]

When i try to boot an amstrad game in retroarch 1.7.6 the game sends me to a blue screen. According libretro's website i need to type a few commands to get the game working, but i don't have any spare keyboard at the moment, also i noticed there's an autorun feature, but if i enable it nothing happens.
So is there a way to get the games running using only a gamepad or classic controller or to get them to autorun?

 

[GBAer]

Go into Quick Menu/Options and turn on Autorun. The games should now auto load.

 

[sj33]

Also, do make sure you are using the Caprice32 core because thay does have an on-screen keyboard.

 

[tmnr1992]

Go into Quick Menu/Options and turn on Autorun. The games should now auto load.

Already tried that, but it does not work

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Also, do make sure you are using the Caprice32 core because thay does have an on-screen keyboard.

I am using that core, but i don't know how to get the on-screen keyboard to appear