Asp. NET error handling: Runtime error

An application error has occurred on the server. The current custom error setting for this application prevents viewing details of application errors.

Runtime Error
Run-time error

Description:an Application error occurred on the server. The current custom error settings is application prevent the details of the application error from being viewed Remo Tely (for security reasons). It could, however, is viewed by browsers running on the local server machine.
Description: An application error occurred on the server. The current custom error setting for this application prevents viewing details of application errors.

Details:to enable the details of this specific error message to is viewable on remote machines, please create a <custo Merrors> tag within a "Web.config" configuration file located in the root directory of the current Web application. This <customErrors> tag should then have's "mode" attribute set to "off".
More information: To enable others to view the details of this particular error message from the local server computer, create a <customErrors> tag in the "Web.config" profile located in the root of the current WEB application. You should then set the "mode" property of this <customErrors> tag to "RemoteOnly". To enable others to view details on a remote computer, set mode to OFF.

<!--web.config Configuration File-->

<configuration>
<system.web>
<customerrors mode= "Off"/>
</system.web>
</configuration>

Notes:the Current error page are seeing can is replaced by a custom error page by modifying the "defaultredirect" att Ribute of the application ' s <customErrors> configuration tag to a custom error page URL.
Note: You can replace the current error page you see with a custom error page by modifying the "defaultredirect" property of the application's <customErrors> configuration tag to point to the URL of the custom error page.

<!--web.config Configuration File-->

<configuration>
<system.web>
<customerrors mode= "RemoteOnly" defaultredirect= "mycustompage.htm"/>

</system.web>
</configuration>