,
I have tested this out the way that’s shown within our [documentation][1]. I did not run into any errors while attempting this. With that being said, you can upload your files to Drive (or something similar) and provide me the shared link. If there are any additional steps that I need to take to fully test this out, please include those. I need to follow your steps directly.
Thanks! 
https://docs.unrealengine.com/latest/INT/Gameplay/Localization/Setup/index.html