Hi All,

I'm attempting to set up the AD authentication module on my production website after successfully installing it on my development website but ran in to an issue.

When I attempt to set the pernissions on Windowssignun.aspx within IIS, I see the following error in a pop-up:

"There was an error while performing this operation

Details:

Filename: \\?\c:\inetpub\wwwroot\dotnetnuke\web...

Line number: 564

Error: This configuration section cannot be used at this path.  This happens when the section is locked at a parent level.  Locking is either by default (overrideModeDefault="Deny"), or set explicitly by a location tag with overrideMode="Deny" or the legacy allowOverride="false""

There is no line 564 in my web.config file and a google search suggested changing my applicationHost.config file.  However, when I opened this file, all lines referring to "overridemode" were already set to "Allow".

Although I see this error and cannot set the authentication properties of WindowsSignin.aspx, DNN lets me sign in using my network credentials.  I'd almost be willing to ignore this error but the login isn't happening automatically and I can't ask every company employee to manually log in every day to our intranet.

Any ideas on how I can resolve this?

Thanks,

Mark