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HotReload change can't be applied - 0x80004001 - The method or operation is not implemented. #8573

@LittleLittleCloud

Description

@LittleLittleCloud

Type: Bug

Issue Description

The method or operation is not implemented raises when applying hotreload.

Steps to Reproduce

  • Enable C# HotReload
Image
  • Create a C# ConsoleApp
    Here's my program.cs
// See https://aka.ms/new-console-template for more information
using System.ComponentModel;
using System.Diagnostics;

await Print();

async Task Print()
{
    while (true)
    {
        try
        {
            var record = new MyRecord { Id = 3, Name = "Testss" };
            Console.WriteLine($"Record: {record.Id}, Namess: {record.Name} - {record.GetType().Name}");
            await Task.Delay(3000);
        }
        catch (Exception ex)
        {
            Console.WriteLine($"Error: {ex.Message}");
        }
    }
}

record class MyRecord
{
    public int Id { get; init; }
    public string Name { get; init; } = string.Empty;
}
  • create the following configuration in launch.json
{
            "name": ".NET Core Launch (console)",
            "type": "coreclr",
            "request": "launch",
            "program": "${workspaceFolder}/ConsoleApp2/bin/Debug/net10.0/ConsoleApp2.dll", // replace it with your own path
            "args": [],
            "cwd": "${workspaceFolder}",
            "stopAtEntry": false,
            "console": "internalConsole"
        },
  • debug launch that configuration, the hotreload button is enabled
Image Image
  • make a change in program.cs and apply hotreload.
  • go to hotreload output channel and you can see the following exception
2025-08-28 11:47:05.627 [info]  ApplyChangesAsync called.
2025-08-28 11:47:05.682 [info]  Checking for code updates...
2025-08-28 11:47:05.743 [info]  Exception thrown for Check for code updates: 0x80004001 - The method or operation is not implemented.
2025-08-28 11:47:05.744 [info]  Stack trace for System.NotImplementedException:
   at Microsoft.CodeAnalysis.EditAndContinue.ManagedHotReloadLanguageServiceBridge.GetUpdatesAsync(ImmutableArray`1 runningProjects, CancellationToken cancellationToken)
   at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
   at System.Reflection.MethodBaseInvoker.InvokeDirectByRefWithFewArgs(Object obj, Span`1 copyOfArgs, BindingFlags invokeAttr)
2025-08-28 11:47:05.750 [info]  An unexpected error has occurred, any pending updates have been discarded.
2025-08-28 11:47:05.765 [info]  ❌ Hot Reload failed due to an unexpected error.
2025-08-28 11:47:05.828 [info]  Exception found while applying code changes: Error: The metho

Extension version: 2.90.51
VS Code version: Code 1.103.2 (6f17636121051a53c88d3e605c491d22af2ba755, 2025-08-20T16:45:34.255Z)
OS version: Windows_NT x64 10.0.26100
Modes:

Logs

C# log

2025-08-27 16:48:03.254 [info] Locating .NET runtime version 9.0.1
2025-08-27 16:48:04.287 [info] Dotnet path: C:\Program Files\dotnet\dotnet.exe
2025-08-27 16:48:04.287 [info] Activating C# + C# Dev Kit...
2025-08-27 16:48:04.855 [info] [stdout] info: Program[0]
      Server started with process ID 53496

2025-08-27 16:48:06.248 [info] [stdout] {"pipeName":"\\\\.\\pipe\\ce69c595"}

2025-08-27 16:48:06.248 [info] received named pipe information from server
2025-08-27 16:48:06.249 [info] client has connected to server
2025-08-27 16:48:06.354 [info] [Program] Language server initialized
2025-08-27 16:48:13.336 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repo\PhotoGallerySample\src\WebApplication1\WebApplication1.csproj loaded by C# Dev Kit
2025-08-27 16:48:13.639 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repo\PhotoGallerySample\src\PhotoGallery.AppHost\PhotoGallery.AppHost.csproj loaded by C# Dev Kit
2025-08-27 16:48:13.645 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repo\PhotoGallerySample\src\PhotoGallery.ServiceDefaults\PhotoGallery.ServiceDefaults.csproj loaded by C# Dev Kit
2025-08-28 11:41:42.405 [info] Locating .NET runtime version 9.0.1
2025-08-28 11:41:42.773 [info] Dotnet path: C:\Program Files\dotnet\dotnet.exe
2025-08-28 11:41:42.773 [info] Activating C# + C# Dev Kit...
2025-08-28 11:41:43.140 [info] [stdout] info: Program[0]
      Server started with process ID 62092

2025-08-28 11:41:44.222 [info] [stdout] {"pipeName":"\\\\.\\pipe\\3bbadfd5"}

2025-08-28 11:41:44.222 [info] received named pipe information from server
2025-08-28 11:41:44.222 [info] client has connected to server
2025-08-28 11:41:44.316 [info] [Program] Language server initialized
2025-08-28 11:41:51.518 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:51.825 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:51.831 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:51.833 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp5\ConsoleApp5.csproj loaded by C# Dev Kit
2025-08-28 11:41:55.427 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp4\ConsoleApp4.csproj loaded by C# Dev Kit
2025-08-28 11:41:55.848 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp3\BlazorApp3.csproj loaded by C# Dev Kit
2025-08-28 11:41:55.850 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp2\BlazorApp2.csproj loaded by C# Dev Kit
2025-08-28 11:41:55.979 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp2\ConsoleApp2.csproj loaded by C# Dev Kit
2025-08-28 11:41:56.002 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1.Shared\MauiApp1.Shared.csproj loaded by C# Dev Kit
2025-08-28 11:41:56.241 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1.Web\MauiApp1.Web.csproj loaded by C# Dev Kit
2025-08-28 11:41:56.257 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp3\ConsoleApp3.csproj loaded by C# Dev Kit
2025-08-28 11:41:56.483 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp1\BlazorApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:57.242 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:57.311 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp-empty1\BlazorApp-empty1.csproj loaded by C# Dev Kit
2025-08-28 11:41:58.206 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:41:58.581 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:42:01.253 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:26.215 [info] Installing C# dependencies...
2025-08-28 11:43:26.215 [info] 

2025-08-28 11:43:26.215 [info] Platform: win32, x86_64

2025-08-28 11:43:26.215 [info] 

2025-08-28 11:43:26.215 [info] Downloading package 'Language server for Roslyn Copilot integration' 
2025-08-28 11:43:26.301 [info] (35 KB)
2025-08-28 11:43:26.301 [info] ..........
2025-08-28 11:43:26.302 [info] .........
2025-08-28 11:43:26.302 [info] .
2025-08-28 11:43:26.302 [info]  Done!

2025-08-28 11:43:26.303 [info] Validating download...

2025-08-28 11:43:26.303 [info] Integrity Check succeeded.

2025-08-28 11:43:26.303 [info] Installing package 'Language server for Roslyn Copilot integration'

2025-08-28 11:43:26.303 [info] 

2025-08-28 11:43:26.324 [info] Finished

2025-08-28 11:43:26.324 [info] 

2025-08-28 11:43:31.412 [info] Locating .NET runtime version 9.0.1
2025-08-28 11:43:36.641 [info] Dotnet path: C:\Program Files\dotnet\dotnet.exe
2025-08-28 11:43:36.641 [info] Activating C# + C# Dev Kit...
2025-08-28 11:43:37.507 [info] [stdout] info: Program[0]
      Server started with process ID 57912

2025-08-28 11:43:39.967 [info] [stdout] {"pipeName":"\\\\.\\pipe\\67256529"}

2025-08-28 11:43:39.968 [info] received named pipe information from server
2025-08-28 11:43:39.968 [info] client has connected to server
2025-08-28 11:43:40.192 [info] [Program] Language server initialized
2025-08-28 11:43:41.506 [info] [textDocument/diagnostic] [Microsoft.CodeAnalysis.LanguageServer.DotnetCliHelper] Using dotnet executable configured on the PATH
2025-08-28 11:43:43.092 [info] [textDocument/diagnostic] [Microsoft.CodeAnalysis.MSBuild.BuildHostProcessManager] .NET BuildHost started from c:\Users\xiaoyuz\.vscode\extensions\ms-dotnettools.csharp-2.90.51-win32-x64\.roslyn\Microsoft.CodeAnalysis.LanguageServer.exe reloading to start from C:\Program Files\dotnet\dotnet.exe to match necessary SDK location.
2025-08-28 11:43:44.041 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.130 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.161 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp2\ConsoleApp2.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.163 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp1\ConsoleApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.164 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp5\ConsoleApp5.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.166 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp2\BlazorApp2.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.171 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp3\BlazorApp3.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.420 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp3\ConsoleApp3.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.421 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp1\BlazorApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.673 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1.Web\MauiApp1.Web.csproj loaded by C# Dev Kit
2025-08-28 11:43:44.860 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1.Shared\MauiApp1.Shared.csproj loaded by C# Dev Kit
2025-08-28 11:43:45.918 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\BlazorApp-empty1\BlazorApp-empty1.csproj loaded by C# Dev Kit
2025-08-28 11:43:45.919 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp4\ConsoleApp4.csproj loaded by C# Dev Kit
2025-08-28 11:43:45.921 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:46.482 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:46.593 [info] [textDocument/diagnostic] [LanguageServerProjectLoader] Successfully completed load of c:\Users\xiaoyuz\source\repos\ConsoleApp1\ConsoleApp2\Program.cs
2025-08-28 11:43:46.604 [info] [textDocument/diagnostic] [LanguageServerProjectLoader] Completed (re)load of all projects in 00:00:05.1208148
2025-08-28 11:43:46.984 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit
2025-08-28 11:43:47.439 [info] [serviceBroker/connect] [WorkspaceProjectFactoryService] Project C:\Users\xiaoyuz\source\repos\ConsoleApp1\MauiApp1\MauiApp1\MauiApp1.csproj loaded by C# Dev Kit

C# LSP Trace Logs log


Environment Information

VSCode version: 1.103.2
C# Extension: 2.90.51
Using OmniSharp: false

Dotnet Information .NET SDK: Version: 10.0.100-preview.7.25380.108 Commit: 30000d883e Workload version: 10.0.100-manifests.a16d372d MSBuild version: 17.15.0-preview-25380-108+30000d883

Runtime Environment:
OS Name: Windows
OS Version: 10.0.26100
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\10.0.100-preview.7.25380.108\

.NET workloads installed:
[ios]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 18.5.10601-net10-p7/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.ios\18.5.10601-net10-p7\WorkloadManifest.json
Install Type: Msi

[android]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 36.0.0-preview.7.229/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.android\36.0.0-preview.7.229\WorkloadManifest.json
Install Type: Msi

[wasm-tools]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 10.0.100-preview.7.25380.108/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.workload.mono.toolchain.current\10.0.100-preview.7.25380.108\WorkloadManifest.json
Install Type: Msi

[wasm-tools-net8]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 10.0.100-preview.7.25380.108/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.workload.mono.toolchain.net8\10.0.100-preview.7.25380.108\WorkloadManifest.json
Install Type: Msi

[maui-windows]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 10.0.0-preview.7.25406.3/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.maui\10.0.0-preview.7.25406.3\WorkloadManifest.json
Install Type: Msi

[maccatalyst]
Installation Source: VS 18.0.10925.215, VS 17.14.36223.29
Manifest Version: 18.5.10601-net10-p7/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.maccatalyst\18.5.10601-net10-p7\WorkloadManifest.json
Install Type: Msi

[tvos]
Installation Source: VS 17.14.36223.29
Manifest Version: 18.5.10601-net10-p7/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.tvos\18.5.10601-net10-p7\WorkloadManifest.json
Install Type: Msi

[macos]
Installation Source: VS 17.14.36223.29
Manifest Version: 15.5.10601-net10-p7/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.sdk.macos\15.5.10601-net10-p7\WorkloadManifest.json
Install Type: Msi

[wasm-tools-net6]
Installation Source: VS 17.14.36223.29
Manifest Version: 10.0.100-preview.7.25380.108/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.workload.mono.toolchain.net6\10.0.100-preview.7.25380.108\WorkloadManifest.json
Install Type: Msi

[wasm-tools-net7]
Installation Source: VS 17.14.36223.29
Manifest Version: 10.0.100-preview.7.25380.108/10.0.100-preview.7
Manifest Path: C:\Program Files\dotnet\sdk-manifests\10.0.100-preview.7\microsoft.net.workload.mono.toolchain.net7\10.0.100-preview.7.25380.108\WorkloadManifest.json
Install Type: Msi

Configured to use workload sets when installing new manifests.
Workloads are configured to install and update using workload versions, but none were found. Run "dotnet workload restore" to install a workload version.

Host:
Version: 10.0.0-preview.7.25380.108
Architecture: x64
Commit: 30000d883e

.NET SDKs installed:
8.0.413 [C:\Program Files\dotnet\sdk]
9.0.205 [C:\Program Files\dotnet\sdk]
9.0.301 [C:\Program Files\dotnet\sdk]
9.0.302 [C:\Program Files\dotnet\sdk]
9.0.304 [C:\Program Files\dotnet\sdk]
10.0.100-preview.7.25378.103 [C:\Program Files\dotnet\sdk]
10.0.100-preview.7.25380.108 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.All 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.All]
Microsoft.AspNetCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.17 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.18 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.19 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.6 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 9.0.8 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.0-preview.7.25378.103 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 10.0.0-preview.7.25380.108 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 2.1.30 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.17 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.18 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.19 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.6 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 9.0.8 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.0-preview.7.25378.103 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 10.0.0-preview.7.25380.108 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 3.1.32 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 5.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.36 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 7.0.20 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.17 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.18 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.19 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.6 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 9.0.8 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.0-preview.7.25378.103 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 10.0.0-preview.7.25380.108 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
x86 [C:\Program Files (x86)\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\x86\InstallLocation]

Environment variables:
Not set

global.json file:
Not found

Learn more:
https://aka.ms/dotnet/info

Download .NET:
https://aka.ms/dotnet/download

Visual Studio Code Extensions
Extension Author Version Folder Name
copilot GitHub 1.364.0 github.copilot-1.364.0
copilot-chat GitHub 0.30.3 github.copilot-chat-0.30.3
csdevkit ms-dotnettools 1.50.33 ms-dotnettools.csdevkit-1.50.33-win32-x64
csharp ms-dotnettools 2.90.51 ms-dotnettools.csharp-2.90.51-win32-x64
debugpy ms-python 2025.10.0 ms-python.debugpy-2025.10.0-win32-x64
dotnet-maui ms-dotnettools 1.11.14 ms-dotnettools.dotnet-maui-1.11.14-win32-x64
gitblame waderyan 11.1.4 waderyan.gitblame-11.1.4
go golang 0.48.0 golang.go-0.48.0
LiveServer ritwickdey 5.7.9 ritwickdey.liveserver-5.7.9
markdown-mermaid bierner 1.28.0 bierner.markdown-mermaid-1.28.0
python ms-python 2025.12.0 ms-python.python-2025.12.0-win32-x64
remote-containers ms-vscode-remote 0.422.1 ms-vscode-remote.remote-containers-0.422.1
remote-explorer ms-vscode 0.5.0 ms-vscode.remote-explorer-0.5.0
remote-server ms-vscode 1.5.2 ms-vscode.remote-server-1.5.2
remote-ssh ms-vscode-remote 0.120.0 ms-vscode-remote.remote-ssh-0.120.0
remote-ssh-edit ms-vscode-remote 0.87.0 ms-vscode-remote.remote-ssh-edit-0.87.0
remote-wsl ms-vscode-remote 0.99.0 ms-vscode-remote.remote-wsl-0.99.0
tsl-problem-matcher amodio 0.6.2 amodio.tsl-problem-matcher-0.6.2
vscode-dotnet-runtime ms-dotnettools 2.3.7 ms-dotnettools.vscode-dotnet-runtime-2.3.7
vscode-jest Orta 6.4.4 orta.vscode-jest-6.4.4
vscode-mermaid-chart MermaidChart 2.5.2 mermaidchart.vscode-mermaid-chart-2.5.2
vscode-pylance ms-python 2025.7.1 ms-python.vscode-pylance-2025.7.1
vscode-python-envs ms-python 1.2.0 ms-python.vscode-python-envs-1.2.0-win32-x64
vscode-remote-extensionpack ms-vscode-remote 0.26.0 ms-vscode-remote.vscode-remote-extensionpack-0.26.0
C# Settings
Setting Value
preferCSharpExtension false
compilerDiagnosticScope openFiles
analyzerDiagnosticScope openFiles
enableXamlTools true
useServerGC true
System Info
Item Value
CPUs Intel(R) Xeon(R) Platinum 8370C CPU @ 2.80GHz (16 x 2793)
GPU Status 2d_canvas: unavailable_software
direct_rendering_display_compositor: disabled_off_ok
gpu_compositing: disabled_software
multiple_raster_threads: enabled_on
opengl: disabled_off
rasterization: disabled_software
raw_draw: disabled_off_ok
skia_graphite: disabled_off
trees_in_viz: disabled_off
video_decode: disabled_software
video_encode: disabled_software
vulkan: disabled_off
webgl: unavailable_software
webgl2: unavailable_software
webgpu: unavailable_software
webnn: unavailable_software
Load (avg) undefined
Memory (System) 63.95GB (24.71GB free)
Process Argv . --crash-reporter-id d3871e50-6021-4940-b984-228434221e6d
Screen Reader no
VM 0%
A/B Experiments
vsliv368:30146709
binariesv615:30325510
nativeloc1:31344060
dwcopilot:31170013
471b6256:31240254
dwoutputs:31242946
copilot_t_ci:31333650
e5gg6876:31282496
pythoneinst12:31285622
996jf627:31283433
pythonrdcb7:31342333
usemplatestapi:31297334
jjjhb125:31275178
aj953862:31281341
9d2cg352:31346308
nesew2to5:31336538
agentclaude:31374413
nes-set-on:31340697
6abeh943:31336334
envsdeactivate2:31353495
0927b901:31350571
4gdec884:31348710
custommodelcf:31371783
45650338:31358607
0cj2b977:31352657
asdad:31365766
newchatstate:31363049
gemagent1cf:31368470
cloudbuttonc:31374191
retryenabled:31370050
ghonly:31363598
3efgi100_wstrepl:31374188

cc @tmat @JakeRadMSFT @WardenGnaw

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