HTTP Status 500 on debugging ASP.NET Core with Visual Studio 2017
I gave my PC a new Windows installation and run into the following error:
Unable to start process C:\Program Files\dotnet\dotnet.exe. The web server request failed with status code 500, Internal Server Error. The full response has been written to C:\Users\Ben\AppData\Local\Temp\HttpFailure.html.
It took my hours but the fix was very easy:
- I uninstalled IIS Express via Windows' Programs and Features
- I re-installed IIS Express 10 with the Web Platform Installer.
Error gone.
Autor
Benjamin Abt
Ben is a passionate developer and software architect and especially focused on .NET, cloud and IoT. In his professional he works on high-scalable platforms for IoT and Industry 4.0 focused on the next generation of connected industry based on Azure and .NET. He runs the largest german-speaking C# forum myCSharp.de, is the founder of the Azure UserGroup Stuttgart, a co-organizer of the AzureSaturday, runs his blog, participates in open source projects, speaks at various conferences and user groups and also has a bit free time. He is a Microsoft MVP since 2015 for .NET and Azure.