Forum Discussion
SharePoint Designer 2013 Stuck at the Windows Security Window
I have used SharePoint Designer 2013 (SPD) with our SharePoint Online sites to create workflows. This week when I try to open a site with SPD a Windows Security window pops up and entering my creden...
That looks like a very thorough set of troubleshooting steps. Did you add the SPD service Pack 1?
https://www.microsoft.com/en-us/download/details.aspx?id=42015
https://www.microsoft.com/en-us/download/details.aspx?id=42015