Why cannot I import the schedule 
Autor: Gunnar Palmgren
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Whey is this message. "You must first logg in e t c .........." See attachment.
Publicado en
you probably locked this page. then you can only enter with loginname and password.
goto step2 and see that the lock icon on top is set to off, then upload again.
Autor
I have done this, but I have no result. Same problem as before. See attachment.
This is not the correct page, check the pages where you have the pop up.
Look at the icons on the pages every where, where you have the lock sign, you will need to unlock it, unless offcource you want people to to only view that page that you have choosen.