Microsoft.CodeAnalysis.LanguageServer client: couldn't create connection to server

[alberico-lima]

Environment data

dotnet --info output:
.NET SDK:
Version: 8.0.303
Commit: 29ab8e3268
Workload version: 8.0.300-manifests.c915c39d
MSBuild version: 17.10.4+10fbfbf2e

Ambiente de runtime:
OS Name: Windows
OS Version: 10.0.22631
OS Platform: Windows
RID: win-x64
Base Path: C:\Program Files\dotnet\sdk\8.0.303\

Cargas de trabalho do .NET instaladas:
Não há cargas de trabalho instaladas para exibir.

Host:
Version: 8.0.7
Architecture: x64
Commit: 2aade6beb0

.NET SDKs installed:
5.0.100 [C:\Program Files\dotnet\sdk]
6.0.424 [C:\Program Files\dotnet\sdk]
8.0.303 [C:\Program Files\dotnet\sdk]

.NET runtimes installed:
Microsoft.AspNetCore.App 5.0.0 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 6.0.32 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.AspNetCore.App 8.0.7 [C:\Program Files\dotnet\shared\Microsoft.AspNetCore.App]
Microsoft.NETCore.App 5.0.0 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 6.0.32 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.NETCore.App 8.0.7 [C:\Program Files\dotnet\shared\Microsoft.NETCore.App]
Microsoft.WindowsDesktop.App 5.0.0 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 6.0.32 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]
Microsoft.WindowsDesktop.App 8.0.7 [C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App]

Other architectures found:
arm64 [C:\Program Files\dotnet]
registered at [HKLM\SOFTWARE\dotnet\Setup\InstalledVersions\arm64\InstallLocation]
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

VS Code version:
C# Extension version: v2.39.28

OmniSharp log

Using dotnet configured on PATH
Dotnet path: C:\Program Files\dotnet\dotnet.exe
Activating C# standalone...
Starting server at c:\Users\01518536.vscode\extensions\ms-dotnettools.csharp-2.39.29-win32-x64.roslyn\Microsoft.CodeAnalysis.LanguageServer.exe
Server arguments --logLevel Trace --razorSourceGenerator c:\Users\01518536.vscode\extensions\ms-dotnettools.csharp-2.39.29-win32-x64.razor\Microsoft.CodeAnalysis.Razor.Compiler.dll --razorDesignTimePath c:\Users\01518536.vscode\extensions\ms-dotnettools.csharp-2.39.29-win32-x64.razor\Targets\Microsoft.NET.Sdk.Razor.DesignTime.targets --telemetryLevel all --extensionLogDirectory c:\Users\01518536\AppData\Roaming\Code\logs\20240806T114025\window1\exthost\ms-dotnettools.csharp
[Error - 11:40:37 AM] Microsoft.CodeAnalysis.LanguageServer client: couldn't create connection to server.
Error: spawn UNKNOWN
at ChildProcess.spawn (node:internal/child_process:421:11)
at Object.spawn (node:child_process:799:9)
at W. (c:\Users\01518536.vscode\extensions\ms-dotnettools.csharp-2.39.29-win32-x64\dist\extension.js:2:1263451)
at Generator.next ()
at s (c:\Users\01518536.vscode\extensions\ms-dotnettools.csharp-2.39.29-win32-x64\dist\extension.js:2:1253076)

Steps to reproduce

1. Open a dotnet porject with a regular account(non admin privilege)
2. Press F5 to start debugging the project
3. Wait a while to building process
4. See error on output window

Expected behavior

Start a debug session

Actual behavior

On integrated terminal the process finishes without error but application don't start, as if I only asked to build the app

Additional context

Running vscode with admin privilege the problema do not happen. I tried using only C# extension and also with C# Dev Kit, both last available version and also with versions from 6 months ago. None of those options has worked without admin privilege.
I unistalled vscode and installed again, I tried installing per user and system wide and nothing made it work.

It happens even with a dummy console application just created by dotnet CLI.

[JoeRobich]

@alberico-lima Is it possible the SDK was installed as Admin? Do you need Admin when using the dotnet CLI?

[LousyBook-01]

same bruh