This configuration takes effect in Read File mode

[adfsdu]

Is following translation correct? I don't know which one is better, Thank you for your help!

this configuration takes effect in Read File mode
esta configuración tiene efecto en modo de Leer Archivo
esta configuración toma efecto en modo de Leer Archivo

[Manuel]

I am not a native speaker, but I think the correct translation should be something like:

Esta configuración tiene/da resultado en el modo Leer Archivo.

But if any native speaker wishes to add to this,I'd be very interested to hear what they have to say.

[AngelicaDeAlquezar]

I'd prefer "funciona en modo de lectura de archivo"; I think that might be clearer, but those translations change from one region to another. :)