Consider the following scenario:

• You are running a Windows Vista-based computer.
• You try to access a Web Distributed Authoring and Versioning (WebDAV) site that is located on a server that uses passport authentication.

In this scenario, you may be prompted for your passport credentials every time that you try to access documents on the WebDAV site from a new workspace.

This behavior occurs even after you save your passport credentials in Credential Manager.