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We have our application on Windows Server 2012 R2 and running iis version 8.5.

Our application consists of several folders which are published in iis.

we are able to access the pages from all the folders.

Whenever we are going to access the pages from Reports folder the browser showing one sign-in prompt to enter the username and password.

we have checked all the permissions of that folder and those are same as other folders.

The IUSR user has given full access to all the folders. we have enabled the Anonymous Authentication and also windows Authentication in IIS. in webconfig we have written the below coding

I have seen some work aroundfrom the internet and applied and but nothing solved the issue. I am not getting the point why the pages in particular Reports folder has that problem.

If you want any further information regarding this issue i will post it.

Can someone help me with this issue.