Install ASP.NET Core 2.1 Runtime and Hosting Bundle on Webserver HTTP Error 502.5 Process Failure



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Installation of .NET Core 2.1 on a web server 07.11.2018
Problem:
If you upload a new web page with Asp.Net Core 2.1 to a web server and try to start it, then first an error message 502.5 appears on the web server.
HTTP Error 502.5 – Process Failure
In the logs / log files of the Asp.Net Core 2.1 application you will find the message:
Alternatively, install the framework version ‘2.1.5’.
Solution:
You have to download the following package on the webserver and just start it. Then the asp.net Core 2.1 application can be started directly in the IIS web server
Windows ASP.NET Core/.NET Core: “Runtime & Hosting Bundle”
Documentation of the installation on the web server
Web server: Intel 64 bit
Operating system: Windows Server 2016 Standard
After uploading the Asp.Net Core 2.1 files to the IIS web server, the following error message appears when starting the web page
Error message in the website
HTTP Error 502.5 – Process Failure
Common causes of this issue:
The application process failed to start
The application process started but then stopped
The application process started but failed to listen on the configured port
Troubleshooting steps:
Check the system event log for error messages
Enable logging the application process’ stdout messages
Attach a debugger to the application process and inspect

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