Issue with ASP.NET Core Project Not Running Properly on Desktop

[Steve Anderson]

Hello everyone,

I'm encountering a problem with running an ASP.NET Core project on my desktop, and I'm hoping someone here might have some insights.

I’ve been working on an ASP.NET Core application, and everything was functioning smoothly until recently. Now, whenever I try to run the project, I’m met with the following error:

Error Message: HTTP Error 500.30 - ANCM In-Process Start Failure

This error is preventing the project from starting. Here are some additional details:

Development Environment: Visual Studio 2022, .NET Core 6.0

Operating System: Windows 10 Pro (Version 22H2)

Steps Tried: I’ve already tried rebuilding the solution, clearing the NuGet cache, and even reinstalling the .NET SDK, but the issue persists.

Has anyone faced a similar issue or could provide guidance on what might be causing this? Any suggestions or solutions would be greatly appreciated!

Thank you in advance for your help.

Best regards,

Steve

[Subathra Kaliamoorthy]

Hi Steve,

Greetings from Syncfusion Support !

Based on the provided details, we came to know that you are facing "HTTP Error 500.30 - ANCM In-Process Start Failure" when you try to run the project. However, this is a general issue that happen when there is configuration issues, missing dependencies, or issues with the application code.

You can check the below mentioned links that may help you diagnose and fix the issue.

Web API Error - HTTP Error 500.30 - ANCM In-Process Start Failure After publishing to Azure - Microsoft Q&A

c# - HTTP Error 500.30 - ANCM In-Process Start Failure - Stack Overflow

Please refer the above response and get back to us if any further queries about Syncfusion Library.

Regards,

Subathra K.