I'm setting up the first site in IIS on Windows Server 2016 Standard.
This is a NET Core 2.2
application. I cannot get the site to show.
I am getting this error:
HTTP Error 500.0 - ANCM In-Process Handler Load Failure
What can I change to clear this error and get my site to display?
My application is a dll
.
I tested my application on the server through the Command Prompt with
dotnet ./MyApp.dll
it displays in the browser but only on the server itself with (localhost:5001/
).
Using this method the site cannot be accessed from any other server. When I set up the site through IIS, I get the In-Process error both on the server and from servers attempting to access the site.
At first I was receiving the Out-Process error. Something I read said to add this (hostingModel="inprocess") to my web.config
so I did but now I receive the In-Process error.
The site works fine when installed on my development server.
The Event Viewer shows this error for "IIS AspNetCore Module V2":
Failed to start application '/LM/W3SVC/2/ROOT', ErrorCode '0x8000ffff'.
This is my web.config
:
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<system.web>
<customErrors mode="RemoteOnly"></customErrors>
<identity impersonate="false" password="****" userName="****" />
</system.web>
<system.webServer>
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
</handlers>
<aspNetCore processPath="dotnet" arguments=".\MyApp.dll" stdoutLogEnabled="false" hostingModel="inprocess" stdoutLogFile=".\logs\stdout" forwardWindowsAuthToken="false">
<environmentVariables />
</aspNetCore>
</system.webServer>
</configuration>
I had the same issue in .Net core 2.2. When I replace
web.config:
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModuleV2" resourceType="Unspecified" />
</handlers>
to
<handlers>
<add name="aspNetCore" path="*" verb="*" modules="AspNetCoreModule" resourceType="Unspecified" />
</handlers>
then it works fine.
Note: The same solution also works for .Net core 2.2 and other upper versions as well.