Reset setting

Hi,

I know about this, but i mean that, in the first time i choose the English by default language and in the URL modifications i picked
“The language is set from the directory name in pretty permalinks”
but i don’t why the url link is “http://mysite.com/en/en/my-post/”
Correct url should be : http://mysite/en/my-post/
If i see it in “The language is set from different domain”, the url in Enlish is : http://mysite.com/en/en/my-post/”

What’s wrong?

Thanks