1,273 questions with Developer technologies | .NET | .NET Runtime tags
Is there something I can do to change all this?
I have a 2022 HP PC with 4Gb RAM and it's very slow. Sometimes it can freeze for a long time and it works at it's own time. It really doesn't do well with the internet.
Developer technologies | .NET | .NET Runtime
After upgrading MsBuild to 17.12.6 and VS to Net9 SDK, MSBuild failing with MSB4244 "The SDK resolver assembly {path} could not be loaded"
I have an app that compiles the full suite of my projects using MSBuild and since updating to 17.12.6 and net9, any project referencing an SDK (custom or Microsoft.Net.Sdk) is failing with the error The SDK resolver assembly "C:\Program…
Developer technologies | .NET | .NET Runtime
Is Farpoint 16.2.0 supported in .net 8 or not
Is Farpoint 16.2.0 is supported in .net 8 or not as I'm getting invalid license in my .net 8 application. Also tell me how can I use farpoint related features in .net 8 application.
Developer technologies | .NET | .NET Runtime
Server Error in '/' Application Web.config
HI I need this problem solution. If anybody have this solution then pls reply to it. Runtime Error Description: An application error occurred on the server. The current custom error settings for this application prevent the details of the…
Developer technologies | .NET | .NET Runtime
Developer technologies | ASP.NET | Other
License for the Spread.Net V16 EN is not found. Application execution is terminated.
I have installed Spread.net V16.2.0 within Mescius software. And using farpoint.win.dll, farpoint.win.spread.dll in my application by adding reference from C:\Program Files (x86)\MESCIUS\Spread.NET 16\Windows Forms\v16.2.20231.0\bin path. I am…
Developer technologies | .NET | .NET Runtime
Response.Write PDF page by page to avoid timeout excepction
Hello, everybody I have a page which Response.Content is "application/pdf" This PDF is returned by a lot of api requests putting files together in an unique Byte Array variable. Sometimes, the return could last too much time and pdf file could…
Developer technologies | .NET | .NET Runtime
IP blocked from accessing Microsoft services via .NET HttpClient
Hello, Since today, April 24th, I'm experiencing connectivity issues to most Microsoft services from my public fix IP address given by my hosting provider. Specifically, with dotnet tools (dotnet add package, dotnet restore, or actually anything that…
Developer technologies | .NET | .NET Runtime
Azure SignalR "Handshake Cancelled" Error During WebSocket Connection — How to Debug and Resolve?
Hi everyone, I'm facing an issue while connecting to Azure SignalR using a .NET 8 app. The connection consistently fails during the WebSocket handshake. 📋 Environment: .NET Version: 8.0 Azure SignalR Client Library: Microsoft.Azure.SignalR Transport…
Developer technologies | .NET | .NET Runtime
getting error code on newest .net installation in registry editor 0x80131700
whenever i try to start powershell it just closes but i see a flash of it's screen, but i can open x86 version of powershell fine. i wanted to run something on it so i thought why not on this version, but when i run it it says version 4.0.3....…
Developer technologies | .NET | .NET Runtime

Best Practice for Managing Multiple .NET Hosting Bundle Versions on the Same Server
Hi, We currently have a self-contained .NET project (Project A) running on our Windows server, built with .NET Runtime 8.0.10. The application is hosted using IIS, so we also installed the .NET 8.0.10 Windows Hosting Bundle to support it. Now, we are…
Developer technologies | .NET | .NET Runtime
problem of aspnetcore-browser-refresh.js connection failed.
Microsoft Team, I am working with Visual Studio version 17.13.6 and facing the aspnetcore-browser-refresh.js:350 WebSocket connection to 'wss://localhost:' failed:. issue. Also, I found the below solution from Microsoft, but unfortunately, I cannot find…
Developer technologies | .NET | .NET Runtime
Get USB Info with impersonation is not working
Hi, Without impersonation I get USB info. With impersonation is not working. I'm using .NET 9 , MAUI on windows. I got driver is not ready!!! Can you please help ? My code with impersonation is : `if…
Developer technologies | .NET | .NET Runtime
How to add Nuget packages into Visual studio?
How to add Nuget packages For newly installed visual studio
Developer technologies | .NET | .NET Runtime
NET 3.5 install error 50 - Parent features must be enabled before this feature can be enabled -
I refer to this thread which was archived. The solution was to reboot the PC and run a repair. I am in a company acnd just can't just repair all computers with problems. I wonder if there is a solution to this issue. I try to install NET3.5 with: …
Developer technologies | .NET | .NET Runtime
Windows for business | Windows Client for IT Pros | User experience | Other
Delete folder from bit locker throw exception
Hi, The exception: 2025-04-08 16:09:51,501 [1] ERROR GssdDesktopClient.Maui.ViewModels.CopyViewModel - DeleteFolderCommandExcute System.IO.IOException: No mapping for the Unicode character exists in the target multi-byte code page. : 'E:\גגגגגגג'. at…
Developer technologies | .NET | .NET Runtime
Directory.EnumerateFiles vs Directory.Delete
Hi, Are this code: var dir = new DirectoryInfo(viewDeviceItem.Path); dir.Delete(true); Equivalent to: using System; using System.IO; class Program { static void Main() { string directoryPath = @"C:\path\to\your\directory"; // Specify your…
Developer technologies | .NET | .NET Runtime
What are the alternatives available for System.Messaging package in .net 8
I'm migrating .net 4.7.2 to .net 8.0. The System.Messaging package is not available in .net 8. How can I resolve the errors below errors - The type or namespace name 'Messaging' does not exist in the namespace 'System' (are you missing an assembly…
Developer technologies | .NET | .NET Runtime
.NET 6 / .NET 8 migration, downward compatible
Hi, we started migrating parts of our large project from .NET 4.x to .NET 6 in beginning of 2023. When we started, .NET 8 hadn't existed. It was quite some big effort to do this. Now we will release our product soon. Until the product is at the customer…
Developer technologies | .NET | .NET Runtime
Developer technologies | .NET | Other
I m getting live metrics in application insights. But the logs in custom events are missing for a specific time of the day and available during other hours.
I have enabled application insights for my app services . I have added code in my project to get the logs in custom events. The logs are successfully getting into the app insights. Hence the connection & networking are fine. The live metrics can be…
Developer technologies | .NET | .NET Runtime
Why can't I change directory path of dotnet core sdk from C drive to S drive?
After a long try, I installed the dotnet core on my computer. But the location PATH in the environment automatically stores the installed data of the dotnet core in the C drive. I want to change the directory path to S drive. How can I change the…