Hi all,
I had to restore a web application from one of my farms, and since then, when anyone wants to access the site, although we are using Integrated Windows Authentication, a window with title "Sign In" appears, and asks to "Select the credentials you want to use to logon to this SharePoint site:" and gives three equal options "Windows Authentication":
As soon as one chooses one, it enters the site without any further problem.
Can anyone help me find what's wrong, please? I can´t find any information on this problem and it is really bugging me..
TIA
Américo