Apr 22, 2021 · I deploy a .NET Core app with settings: And the website shows an error: HTTP Error 500.30 - ASP.NET Core app failed to start Common solutions to this issue: The app ...

Apr 29, 2021 · I had this same problem today and below is how I fixed this problem; Check that you have installed the IIS URL Rewrite module. If not, install it. Check that your local app's App pool is …

helpful clarification. But can this 500 status code be returned from server because of any formatting issues in the request body?

I have installed IIS on my computer for the first time (until now I have worked with the express version), but it's not working properly. When I try to hit a page, it returns this error, which I do...

Have you installed the ASP.NET Core module on that remote IIS server? If not, you should.

Mar 4, 2019 · For this Error ==> HTTP Error 500.19 - Internal Server Error The requested page cannot be accessed because the related configuration data for the page is invalid.

Nov 18, 2013 · I got Error Code 0x80070021 when migrating IIS7 to IIS 10 in a Windows 2016 environment. The below step helped me to fix it, from Troubleshooting HTTP 500.19 errors in IIS 7.

Jul 4, 2023 · Hello there, The site is in .NET core and I have hosted it on IIS, but it shows following error: HTTP Error 500.30 - ASP.NET Core app failed to start Common solutions ...

Feb 20, 2021 · HTTP Error 500.30 - ASP.NET Core app failed to start is a very generic error message. To get a more specific exception message you have to set enable …

First, you need to enable and see detailed errors of your web messages, because this is a general message without giving information on what's really happening for security reasons. With the detailed …