HTTP Error 500.19 when publish .net core project into iis with 0x80070005

Question

I want to publish a sample .net core web application on my pc's IIS manager but I failed. I am using Microsoft guidance but it doesn't work for me, if you have reasonable experience to fix this problem I would be grateful to see your suggestions.

Enkode · Answer 1 · 2018-11-12T17:19:40.333

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I was missing the AspNetCoreModule from IIS->Modules. After I installed that I no longer had the 500.19 error.

To find out more this blog was great: https://weblog.west-wind.com/posts/2016/Jun/06/Publishing-and-Running-ASPNET-Core-Applications-with-IIS

Here is the page from Microsoft to find the download: https://docs.microsoft.com/en-us/aspnet/core/publishing/iis?tabs=aspnetcore2x

edited Nov 12 '18 at 17:19

answered Sep 27 '17 at 07:46

Enkode

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In your case "Config Error" field would be a different message. – Lex Li Apr 20 '18 at 12:09
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Thanks for the blog. Really helped me understand how .net core apps were hosted. – Ash Oct 08 '18 at 12:48
This worked perfect, I faced exactly same issue. Windows Server Hosting installer for .Net Core was missing on Windows server. – yadavr Nov 07 '19 at 11:34
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Currently latest version that I installed and worked for me is: dotnet-hosting-2.2.7-win.exe (Go to the bottom last section) [https://github.com/dotnet/core/blob/master/release-notes/2.2/2.2.7/2.2.7-download.md](https://github.com/dotnet/core/blob/master/release-notes/2.2/2.2.7/2.2.7-download.md) – yadavr Nov 07 '19 at 11:38

score 40 · Answer 2 · answered May 29 '18 at 11:46

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You have to install the "Hosting Bundle Installer". Without this, IIS doesn't understand routing and cannot host your application.

Go to microsoft site "https://www.microsoft.com/net/download/dotnet-core/runtime-2.1.0-rc1" and install "Hosting Bundle Installer":

Before installing this you have to install the right version of runtime: https://www.microsoft.com/net/download/dotnet-core/runtime-2.1.0-rc1 Than install the right version of "Hosting Bundle Installer".

"Hosting Bundle Installer" is: .NET Core Windows Server Hosting bundle installs the .NET Core Runtime, .NET Core Library, and the ASP.NET Core Module. The module creates a reverse proxy between IIS and the Kestrel server on Windows platforms.

answered May 29 '18 at 11:46

Sadjad Khazaie

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I'm not entirely sure why this was downvoted, Sadjad. Your solution pointed me to the correct spot almost instantly. I had downloaded and initiated the x64 Installer instead of using the Hosting Bundle Installer. As soon as I did so, everything worked flawlessly. Thank you! – Trevor Yokum Jun 15 '18 at 20:23
I am happy to read this. The reason that it was down-voted, was because I created the same answer to similar question somewhere else.I didn't like it and I don't think its fair. Thank you and success. – Sadjad Khazaie Jun 17 '18 at 16:58
A few years later but still helps me better that the actual selected answer!! Great – Ray Jan 29 '20 at 15:18

score 22 · Accepted Answer · answered Nov 25 '16 at 12:54

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The identity under which your web application runs in IIS doesn't have full access to the folder in which the web.config file is found. Which version of IIS are you using? Assuming 7, you can view/change the identity through the 'Advanced Settings' of the application pool that hosts your application. Folder permissions can be granted via Windows Explorer in the usual way.

answered Nov 25 '16 at 12:54

Andy Lamb

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Dear Andy I like to thank u for your immediate response! It worked. Thank you man – Ali Jahanbin Nov 25 '16 at 13:21
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Glad to have helped. Could you accept the answer so others facing the same problem are directed to the correct solution? – Andy Lamb Nov 25 '16 at 13:29
Of course, actually I forgot to accept, excuse me. thanks again. – Ali Jahanbin Nov 27 '16 at 13:54

tayfun Kılıç · Answer 4 · 2020-07-27T10:36:17.883

Sure, you have to follow this tutorial to deploy to IIS:

https://docs.microsoft.com/en-us/aspnet/core/publishing/iis

I would suggest you to do this:

Publish your web application to desktop.
Copy the folder to the server.
Open cmd and run cd

In cmd run dotnet webapplication.dll
You should see that application is run and waiting for responses on localhost:port.
Open browser and navigate there. It should work.

Otherwise, you will be able to see all the errors in the cmd window. OR Go to microsoft site "https://www.microsoft.com/net/download/dotnet-core/runtime-2.1.0-rc1" and install "Hosting Bundle Installer":

application run without problems, no error, but when accessing via iss, 500.19 ... — vidriduch, Jul 03 '19 at 13:06

score 4 · Answer 5 · answered Jan 09 '20 at 15:25

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In my case I was getting the same error.

It was nothing to do with the permissions.

I had to install the followings 1- Microsoft .NET Core Runtime 2- Microsoft ASP.NET Core Runtime 3- Microsoft ASP.NET Core Hosting Bundle

from the below location. (Please chose the relevant version) https://dotnet.microsoft.com/download/archives

Then I had to execute the following commands as well. net stop was /y net start w3svc

You can either restart the machine.

That fixed for me.

answered Jan 09 '20 at 15:25

Zeshan Qureshi

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After spending 2+ hours wrapping my head around file/folder permissions, web.config file contents, .Net application pools, user identities and such, I decided to stop "w3svc" service, tear down (read: uninstall) everything .Net related, install latest ASP .Net Core Hosting Bundle, and restart the IIS (``net start w3svc``). And it worked! Weird, but thanks. – leonidos79 May 06 '20 at 11:49

Oscar Perez · Answer 6 · 2020-04-16T21:42:38.603

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Try to edit/open any configuration for the site.

If you can't access the configuration options for the site under IIS Manager, check commenting the tag < aspNetCore >, if problem solve, uncomment it and install.

ASP.NET Core Hosting Bundle.

ASP.NET Core 3.1 Runtime (v3.1.3) - Windows Hosting Bundle Installer.

edited Apr 16 '20 at 21:42

answered Apr 16 '20 at 21:26

Oscar Perez

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This is what worked for me! Thank you! I haven't seen anyone else mentioning the fact that accessing any configuration doesn't work so this was spot on! – Freece Oct 14 '20 at 07:04

M Komaei · Answer 7 · 2021-04-18T08:03:36.367

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Write dotnet --info in your command prompt to see your SDK versions. (after words .NET SDKs installed:)

Find your equal Hosting Bundle version and install it.

For example : SDK 3.1.408 needs Hosting Bundle 3.1.14.

https://karthiktechblog.com/aspnetcore/how-to-solve-http-error-500-19-internal-server-error-in-windows-server-iis-for-dotnet-core-application

edited Apr 18 '21 at 08:03

answered Apr 18 '21 at 07:45

M Komaei

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score 1 · Answer 8 · answered Mar 11 '21 at 18:18

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Very good, in my case a module called "urlrewrite" was missing.

You install it with the "Microsoft Web Platform Installer" application.

answered Mar 11 '21 at 18:18

Fernando Arce

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score 1 · Answer 9 · answered Nov 24 '21 at 10:59

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I also had this problem and the problem was solved by installing the Hosting Bundle Installer. You can install from url: https://dotnet.microsoft.com/download/dotnet

answered Nov 24 '21 at 10:59

RainyTears

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HTTP Error 500.19 when publish .net core project into iis with 0x80070005

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