Yes I added Spanish language from Language - add new from panel control of administrator. I copied english version language-pack-EN.xml and change by language-pack-ES.xml later translated all and added.
Why must I add also to App_Data\Localization\App\? is not enough in one place?
How must I do? copy and paste and replace name App\de by App\es for sample?
But the more important, I search here :
Plugins.payments.paypaldirect.modeauth
Plugins.payments.paypaldirect.modeauthandcapture
plugins.payments.paypalstandard.fields.redirectiontip
to translate or replace but I didn't find this text into app\en\all.smres.xml and do you have this file translated to spanish?
I don't understand anything ;-)
Regards