I have a simple Windows Phone 8 (WP8) app which I have localized by modifying AppResources.resx to create a version for Spanish.
Problem is the \'Application Title
I have followed the "How to localize an app title for Windows Phone", downloaded the "Language-Neutral Resource Project" and succeeded in localizing my app's title. Note: in "Language-Neutral Resource Project", you have to replace the "#include "afxres.h" by "#include "winnt.rh"", and delete all included libraries in "Properties > Linker > Input > Additional Dependencies". Good luck!