I have installed DotNetNuke version 4.3.5.

When I am logged onto the web server via a remote desktop session, all access to the DotNetNuke site works fine.

When I am attempting to access the DotNetNuke site via my client PC I am prompted for authentication.  Irregardless of what I put in for credentials it does not work.

I have another installation of DotNetNuke on a development web server and everything works fine.

Any assistance or ideas would greatly be appreciated.

Just check you have the aspnet_client folder in the root directory.

I have seen that happen and usually this fixes it.

By default, the way many dnn sites are created to go live during the IIS setup does not provide automatic adding of that folder which contains necessary files and brings up that exact error when trying to access anything that requirs any postbacks.

Nina Meiers

First of all, thanks for your response.

There is an aspent_client folder present.

I changed my database connection from using Windows Authentication to SQL Authentication and all client connections appear to work now.

I would prefer to use Windows Authentication as it is more secure.

Any ideas as to why Windows Authentication would only work when logged on locally to the server and client connections would prompt for authentication?

Thanks.