I'm sorry if this is in the wrong section of the forums.
For my site, The Lost-Password functionality seems to work for me on the stage server, but not on the production server.
The files customized were:
registration.php (in themes folder, for custom registration page)
register-user.php (in themes folder, for custom registration)
wp-login.php(I am not sure where in the wp structure this should occur. One is in the web-root and the other in the themes folder. Is this right?)
But I am not able to figure out why there is a difference when all the files concerned are the same.