HTTP Error 500.24 - Internal Server Error An Asp.NET setting has been detected that does not apply in Integrated managed pipeline mode

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disable client impersonation
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I have webpage which has gridview, one of the columns will have a image. When clicked on image it will open the PDF saved on the web server. It was working fine but I am getting below error

"HTTP Error 55.24 - Internal Server Error An Asp.NET setting has been detected that does not apply in Integrated managed pipeline mode."

I googled and did as suggested in HTTP Error 500.22 - Internal Server Error (An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.) made sure application pool is classic and webconfig is correct but still I am getting that error when clicked on image which has to open the saved PDF... please help....

Your error is specifically to do with 'client impersonation'. I had the same error on one machine but not on another. By comparing settings I worked out the difference.

Start IIS Manager. Select the server in the left pane and double click 'Authentication' under the IIS group in the central pane. Select ASP.NET Impersonation and select 'Disable' at the top of the right pane.

HTTP Error 500.24 - Internal Server Error. An ASP.NET setting , An ASP.NET setting has been detected that does not apply integrated managed pipeline mode. Error Message. In ArcGIS for Server 10.1, when  Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

please add web.config

 <configuration>
 <system.webServer>
 <validation validateIntegratedModeConfiguration="false"/> 
</system.webServer> 
</configuration>

HTTP Error 500.24, HTTP Error 500.24 - Internal Server Error. An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. Website hosted on Plesk for Windows server is not accessible: 500 Internal Server Error: An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode Alexandr Nikolaenko

I changed in my application pool running the site. "Managed Pipline Mode" from integrated to classic.

right click on your application pool -> basic settings.

500, This is HTTP Error 500.24: An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. It occurs because  Start IIS Manager. Select the server in the left pane and double click 'Authentication' under the IIS group in the central pane. Select ASP.NET Impersonation and select 'Disable' at the top of the right pane. improve this answer. answered May 2 '13 at 12:21. 11 silver badges. 14 bronze badges. Shane.. thanks for the response..you are right..and

One may get this error when accessing a wrong path (e.g., on the url parameter of an Ajax call), even though all of the other answers suggestions were handled.

For the correct usage of (relative) paths, see this answer.

"An ASP.NET setting has been detected that does not apply in , NET setting has been detected that does not apply in Integrated managed pipeline mode" error comes back when trying to access HTTP Error 500.24 Internal Server Error. An ASP.NET setting has been detected that does  I receive this error when I view an application. HTTP Error 500.22 - Internal Server Error (An ASP.NET setting has been detected that does not apply in Integrated

Your error is specifically to do with 'client impersonation'. I had the same error on one machine but not on another. By comparing settings I worked out the difference.

Start IIS Manager. Select the server in the left pane and double click 'Authentication' under the IIS group in the central pane. Select ASP.NET Impersonation and select 'Disable' at the top of the right pane.

Then, select the virtual directory and select the 'Authentication'. Anonymous Auth gonna be 'Enabled'

PME Web Application throws the error HTTP Error 500.24, HTTP Error 500.24 - Internal Server Error An Asp.NET setting has been detected that does not apply in Integrated managed pipeline mode. Try changing your application pool's pipeline mode to 'Classic' You do this by opening IIS -> Application Pools -> Right-click your application pool and select Basic Settings -> Managed pipline mode, change to Classic

HTTP Error 500.24, An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. Most likely causes: system.web/identity@impersonate is set to  HTTP Error 500.24 - Internal Server Error An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.

HTTP Error 500.24, HTTP Error 500.24 - Internal Server Error An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode. (You can set "Classic .NET AppPool" to the name of another application pool running in Classic managed pipeline mode) Links and More InformationIf you are not sure or unable to use the first two options, then it is preferred that you move this application to Classic mode.

Error: HTTP 500.24, HTTP 500.24 - Internal Server Error An ASP.NET setting has been detected that does not apply in Integrated managed pipeline mode.

Comments
  • Shane.. thanks for the response..you are right..and there are other reasons for error too... in my case.. IIS was not installed/configured properly which is specific to ISAPI filter...
  • Thanks for your valuable answer, was struggling from past 2 days. You saved me.
  • Thank you Shane, this was really helpful!
  • Thank you very much @Shane. Just got what I was looking for.
  • ASP.NET Imporsonation is disabled and validateIntegratedModeConfiguration="false" in Web config. But it is still not working. I am using the Default Website in IIS
  • This is added in my web config but it is still not working. My website in on Default Website in IIS