danielgc on "[Plugin: Polylang] Error 404 on every page except home"

Hello! this is the first time I have problems with polylang.

Only my home page is working on english and spanish, but every other page shows a 404 error page. I tried with default theme (twenty ten, eleven, ...) and it happens the same problem.

I tried disabling all plugins. Same problem.

I will appreciate any help, thank you so much in advance!

Site: http://www.getecsa.com.mx/wp (private pass: ..getecsa)

1. My permalink settings: %postname%
2. I am using a static front page
3. My Polylang settings: http://awesomescreenshot.com/07d1d3oz06
4. I did refresh the permalink structure many times.

http://wordpress.org/extend/plugins/polylang/