In WP 3.7.1 (English Version) I was trying to use Spanish mo files, so that I can translate the admin Section in Spanish, but its not working.
What I follow
I download the Spanish Peru version and upload the mo and po files in wp-content/languages folder
these are the files I have uploaded in language folder
and in wp-config.php use this define ('WPLANG', 'es_PE');
But still wordpress admin is showing in English.
Is there anybody who can help me?