The file was on the server, I deleted and reloaded. The both files were modified on the same day.
I briefly had it working, but was getting the error that headers had already been sent. I was unable to see any cause for that. I had commented something out, put it back in and the same problem is there, login ok, profile ok, back to login, no work.
Again I am attached the login/profile/download_center.
This is frustrating!
Thank you for all your help.