The server MAY send a Retry-After header field 1 to suggest an appropriate amount of time for the client to wait before retrying the request. The web console should open with no error and request login credentials.The server is currently unable to handle the request due to a temporary overload or scheduled maintenance, which will likely be alleviated after some delay.

Verify if ASP.NET has been registered with IIS, and the pages are enabled.Īfter making sure all the Web Site application pools are started and running using the correct underlying software components, close the opened web browser and re-launch the GFI Archiver Web Console.

Confirm if all IIS prerequisites listed below are installed:.

Go to Process Model > Identity to check if the application pool identity is set to the Network Service option.

NET Framework Version and verify if the application pool is using. On the Advanced Settings window, go to General >.Go to the GFI Archiver Application Pool and click the Advanced Settings option.Ensure the GFI Archiver Application Pool is set to ASP.NET v4.0 and Network Service:.Ensure that the GFI Archiver Application Pool is running/started. On IIS Manager's main interface, expand the machine node, and select the Application Pools option.Right-click the website that hosts GFI Archiver and select the Manage Website > Restart option.Expand the machine node and the Sites option.Go to Start > Administrative Tools > IIS Manager.Check if the website is started/running:.NOTE: A restart can help if the service shows running in case the service is locked up Start > Run > Services.msc (Start > Programs > Administrative Tools > Services).Verify if the Internet Information Services/IIS Admin service and its dependencies are started/running.

The Application Pool for Archiver is stopped, and when trying to open the Archiver website, IIS is not be able to access the configuration.įollow the steps below to confirm the required settings are in place and the website is started for the error to not be received. The service is unavailable' after performing an installation or upgrade of ArchiverĪfter upgrading from an earlier version or installing on a new server, the User Interface does not load, and the following error is encountered: This article provides a solution to the web error 'Error 503.

Http error 503