"Shadres set" does not appear in the menu

Hello, how are you? I don't know that it has been possible to deactivate it so that the shaders do not appear in the global menu.
I have looked at the station emulation configuration file "es_settings.cfg" and there is the line "<string name =" global.shaderset "value =" curvature "/>"
But it does not apply the changes and it does not appear in the menu.
Is there a way to fix this without reinstalling?
Thanks greetings.

I believe you have updated ES on the Beta channel ... you shouldn't.

the version I have is 3.1 and I have not given it to update.
Is it possible to put the menu back as it was before?

i dont talk about Retrobat, i talk about EmulationStation.
you need to reinstall Retrobat.

Thank you very much, I will try to reinstall Retrobat, what remedy ...

Just cut and paste your roms et bios folders into the new installation.

Thank you very much I have already fixed it, now the problem I have is that I select a bezel and it does not apply. Before if it worked perfect.
Update the emulationstation as you said in the other thread.