When you use Windows Store apps that declare the Enterprise Authentication capability in Windows 8.1 Preview, you experience one or more of the following issues:
- You are prompted for user credentials.
- You encounter authentication failures.
To resolve the issues, install this update (2863846) from Windows Update
For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
Description of the standard terminology that is used to describe Microsoft software updates