Unable to start debugging on the web server. Debugging failed because integrated Windows authentication is not enabled. Please see Help for assistance.

Localization in asp.net (Quick View) | Unable to create the Web site 'http://localhost/sitename'. An error occurred accessing your Windows SharePoint Services site files

Unable to start debugging on the web server. Debugging failed because integrated Windows authentication is not enabled. Please see Help for assistance.

14. November 2008 AngryCoder .net , iis Comments (0)

Error : "Unable to start debugging on the web server. Debugging failed because integrated Windows authentication is not enabled. Please see Help for assistance." Fix : This error usually comes when you are using asp.net with IIS and try to debug the application. To fix it, you need to goto IIS - > Select your Virtual Directory -> Right-Click -> Properties -> Directory Security Tab -> Press the top most Edit button -> In the next form Check the lower most check box saying "Integrated Windows Authentication" and it will work.