How to solve “HTTP Error 500.19 - Internal Server Error” “<remove name=”ExtensionlessUrlHandler-Integrated-4.0“ />”

13
votes

I want to upload my webapi to iis but i am getting the following error:

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Config Source:
   24:     </modules>
   25:     <handlers>
   26:       <remove name="ExtensionlessUrlHandler-Integrated-4.0" />

Here is my webconfig file:

<handlers>
  <remove name="ExtensionlessUrlHandler-Integrated-4.0" />
  <remove name="OPTIONSVerbHandler" />
  <remove name="TRACEVerbHandler" />
  <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>

I am using windows 8.1. I have installed all features of IIS.

My application pool is:

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how to solve this problem?

2
asp.net-mvcasp.net-web-apiasp.net-web-api2
check the version of .Net framework with app pool – codebased

2 Answers

37
votes

There are two things to check that you have appropriate installed .Net. And also the following configurations are checked.

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11
votes

You need to check these things. if your site is hosted on Windows Server 2008, 2012/R2 and 2016.

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