Visual Studio 2019: A fatal error has occurred and debugging needs to be terminated. HRESULT= 0x80131 c08. ErrorCode=0x0

Question

I was running my dotnet-core MVC project without any issues until now. After updating Windows 11 (running in Parallels), I get this error when trying to debug in Visual Studio 2019.

Running on VM Windows - Parallels 18

System Specifications Processor Apple Silicon 3.20 GHz (4 processors)

Windows Specifications Edition Windows 11 Pro Insider Preview Version 22H2 OS build 23486.1000 Experience Windows Feature Experience Pack 1000.23486.1000.0 64-bit operating system ARM-based processor

Visual Studio Specifications Microsoft Visual Studio Enterprise 2019 Version 16.11.27 ASP.NET and Web Tools 2019 16.11.115.10959 NuGet Package Manager 5.11.4

Project Specification Microsoft.Net.Sdk.Web Target Framework: netcoreapp3.1 TypeScriptToolsVersion: 3.1

I tried different visual studio versions (2017, 2019, 2022). But all gave the same error. I tried Windows 10 as well (in Parallels). That also gave the same error.

Answer 1

Hello @Raashid A ,

Welcome to Microsoft Q&A forum.

I believe the settings(VS and VM) are correct as you were running your project without any issues. There must be something changed, for example your code.

Will the same error appear if you create and debug a new simple project?

If the error only appears in the specific project, please kindly double check your code, such as array, string array, something output and other code which may cause some changes/buffer overflow/timing out on properties/address…

Best Regards,

Tianyu

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