HTTP Error 401.3 - Unauthorized You do not have permission to view this directory or page because of the access control list (ACL) configuration or encryption settings for this resource on the Web server.

You may get the below message in your browser console.

HTTP Error 401.3 - Unauthorized

You do not have permission to view this directory or page because of the access control list (ACL) configuration or encryption settings for this resource on the Web server.

Cause :

You may face this issue because Authenticated users did not have read access to %windir%\Microsoft.net\Framework64\v4.030319

Resolution :

You will need to add authenticated users. You can also reset the default permissions for the aspnet_filter.dll 32 and 64 bit folders. It can be residing inside %windir%\Microsoft.net\Framework64\v4.030319

You can also face this issue if your .aspx files inside wwwroot don't have the required permissions.

Related Articles

How to add TXT record in windows server DNS?

TXT record allows a domain administrator to enter text into the Domain Name System (DNS).  You...

How to install updates on Windows 2016 OS?

Microsoft releases the security patches and common windows updates on a regular basis. It is...

How to install updates on Windows 2012 R2?

Windows Update is a service of Microsoft which helps your operating system to stay updated. It...

How to change the country/region, language and date and time format on Windows server 2016?

It is easy to make regional changes on Windows server 2016. Here we have mentioned all the steps...

How To Check SMTP Logs in Windows Server (IIS)?

You may face an issue sending emails from your website (PHP or ASP.NET) using the local server...

  • 0 Users Found This Useful

Was this answer helpful?