SharePoint V1, V2, V3: SharePoint Web Site Prompts User For Windows Credentials

Description:

SharePoint web site prompts user for Windows credentials


Solution:

Open Internet Explorer
Tools
Internet Options
Security Tab
Highlight "Local Intranet"
Click Sites
Add SharePoint URLs
Click Close to close Local Intranet

Highlight "Local Intranet"
Click Custom Level
Scroll to the option User "Authentication: Logon"
Set this to "Automatic logon only in Intranet zone"
Click OK to close Security Settings
Click OK to close Internet Options

Navigate Internet Explorer to SharePoint URL