Questions tagged [.net-framework]

The .NET Framework is the original .NET implementation, superseded by (just) .NET. It is a software framework for Microsoft Windows operating systems. It includes a large library, and it supports several programming languages which allows language interoperability

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(SOLVED) How can I restore files missing from my Windows\Microsoft.NET folder, other than with a clean install of Windows?

(edited to add this note) NOTE: I already tried DISM, sfc, the .NET Framework repair tool, turning the .NET Framework features off and on, restoring from a restore point, and resetting the system. (...
Lamont's user avatar
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How can i uninstall netframework 4.0 in nonadmin user without knowing the passowrd?

How can i uninstall netframework 4.0 in nonadmin user without knowing the passowrd ? because when i try to uninstall any thing it requires a passowrd and i don't have it so any one can help me ?
mohamed mohamed's user avatar
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ASP.NET MVC Core default layout page not loading if I navigate to any razor page in Identity area e.g login, register etc [migrated]

I am currently working on an ** MVC Core project using .Net8 preview**. Everything on the project works fine except the pages included after scaffolding identity. i.e Login, Register etc. When I ...
emile keen's user avatar
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'The requested resource was not found on this server' error in IIS

I have configured IIS (ver 10) in Server 2022 edition and added few sites which including php,Dot net technologies etc. The sites were working fine except some DB issues which i was working on it. ...
Nidal K I's user avatar
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Why .NET 3.5 SP1 has special meaning for Windows?

According to this link: https://learn.microsoft.com/en-us/lifecycle/products/microsoft-net-framework .NET 3.5 SP1 retire date is 2029 which sets it aside from other .NET versions. There is footnote: ...
Boppity Bop's user avatar
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Force Install .NET 4.8.1 on Server 2016

Server 2016 supports .NET 4.8.0. It does not support 4.8.1. There are very few changes between 4.8.0 and 4.8.1, so I struggle to believe that this is a fundamental limitation and that 4.8.1 couldn't ...
ScottishTapWater's user avatar
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.NET framework 3.5 offline installer asking me to "download and install this feature"

I am trying to intall .NET framework on a computer that I cannot connect to the Internet I have downloaded the offline installer from https://www.microsoft.com/en-us/download/details.aspx?id=25150 It ...
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ActiveSync exception on Exchange 2016

On my exchange server with this info: Exchange 2016 Version 15.1 (Build 2507.6)CU23 on Windows Server 2016 (1607 Build 14393.5582) In EventViewer I get error (Exception) from ASP.NET. I run this two ...
VOLVO's user avatar
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Error running installer in Windows 7 VM: "publisher of file [xxx] cannot be verified"

For various reasons, I need to install a third-party program on a Windows 7 VM running under Parallels Desktop 18 on a MacBook Pro running OS 12.6.1. The problem appears when I try to run the ...
danbae's user avatar
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Doesn't .NET support .NET Framework apps?

.NET (formerly known as .NET Core) replaced .NET Framework years ago. One can argue Windows 10 was unfortunately released before this transition, but why does Windows 11 have .NET Framework built-in? ...
LWC's user avatar
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Microsoft .Net Runtime UAC Pops Up Every Few Minutes - How to Stop it

I have a user getting prompted by UAC every few minutes regarding Microsoft .Net Runtime requesting admin credentials. Every time the user clicks No, UAC comes back after a few minutes shown below: ...
Nina G's user avatar
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Setting first steps in Docker development, how to add other .NETCore version?

While trying to start a service inside a Docker environment, this was not possible due to the wrong .NETCore version, as you can see in this excerpt from the Logs of my Docker container: # cd 2022-11-...
Dominique's user avatar
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IIS website is missing ASP.NET features

I have a site, which I have hooked up to IIS (10). Currently, I can't access my site, because I get a internal server error when I access it, and then it has this info: This error occurs when there ...
penstiaGarse's user avatar
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220 views

Why are there multiple versions of csc.exe and MSBuild.exe shipped with the Windows Operating System?

Following this question, I am curious to know why there are several versions of csc.exe and MSBuild.exe shipped with the OS. I am using Windows 10 Version 21H1 and when running dir /s <fileName>....
Foad's user avatar
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Silently install Microsoft Edge Webview 2, which return value indicates that a newer version is installed?

I am currently trying to install Microsoft Edge Webview2 Evergreen installer silently. For that purpose, I call MicrosoftEdgewebview2RuntimeInstallerX64.exe /silent /install in a script. This works, ...
Erik's user avatar
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.Net 6 runtime and windows updates

I've written a WPF desktop application using Visual Studio 2022 and .Net SDK 6.0.6. I didn't want to create a "self-contained" application so it will be necessary to install the .Net Desktop ...
Andrew Stephens's user avatar
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update dotnet Package Id nonsense

On Centos, I want to update dotnet. The dotnet output and MSFT documentation do not help. I have: $ dotnet --version 3.1.408 $ dotnet tool update -g Specify one tool Package Id to update. Usage: ...
ArthurG's user avatar
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Is there a bandwidth/speed limitation with MongoDB?

Is there a bandwidth/speed limitation with MongoDB? Ideally the insert speeds should come near the file transfer speeds, but it’s 1/3 at best. Details below. Server: MongoDB v4.4 community edition, ...
Daniel Lyubin's user avatar
2 votes
1 answer
2k views

Installing .NET Framework 2.0 SDK on Windows 10

I'm installing some older packages with npm to support an existing project, and at one point while trying to install node-sass, it looks for the .NET Framework 2.0 SDK. I've tried downloading the ...
CJ Dennis's user avatar
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How can i install .net 3.5 without internet on xp

So i have an old windows xp pc im trying to install OEM brander it needs .net 3.5 and it says re-establishing connection with server 1 out of 5, 2 out of 5 exc. see image How do i install it?
Juli's user avatar
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Microsoft Graph API + .NET 6 MAUI / Xamarin Forms

I'm trying to read files on sharepoint and I'm using the Graph API. I was able to get all the data I needed using a deamon console, but when I'm moving on Mobile (MAUI or Xamaring.forms) the APIs don'...
Michael's user avatar
3 votes
2 answers
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Visual Studio Community 2022: mscoreei.dll could not be loaded

I've become suddenly unable to use Visual Studio Community due to the error in the screenshot. It comes up a lot and makes the IDE completely unusable. The error comes after I load up my solution. My ...
pius's user avatar
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241 views

Debugging a TCP client/server pair of applications on Windows?

I have a server application in .NET 6/VS2022 which creates a TCP listener, and a python 3 application which creates a socket to connect to the server application. Rather than hopping back and forth ...
Ian Newson's user avatar
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25 views

Obliviously.exe window opens continuously

i get this mysterious windows 10 error and i can't figure out how to remove it. Some advice? Which refers to an Obliviously.exe file that is launched but I can't find the file and I don't understand ...
Battistis Ciccio Rossi's user avatar
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1 answer
560 views

How to install and use a project template using dotnet CLI

I recently made a reddit post in which I was asking about how to disable implicit usings in Visual Studio 2022. From that post I understood a couple of things: This can only be done per project basis ...
user32882's user avatar
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809 views

Visual Studio on M1 MacBook using Parallels

My Intel MacBook broke. I was using BootCamp to run Windows and create Windows Forms Applications (so with .Net Framework) using Microsoft Visual Studio. I wanted to buy the new M1 MacBook Air but I ...
Allispossible's user avatar
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436 views

Can one crashing application cause another application to crash on a Windows Server 2016 machine?

On a Windows Server 2016 computer, there are some series of crashes, as described in Event log: First crash: Notepad.exe Fault bucket , type 0 Event Name: AppHangB1 Response: Not available Cab Id: 0 ...
Dominique's user avatar
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.NET Framework Initialisation Error

I have Dell Inspiron 5481 with Windows 10 Home (10.0.19044). I keep getting these error messages. My system has .NET Framework 4.8, so if I try to install .NET, it says you have the latest version ...
Kanini's user avatar
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How stop multiples projects in vscode with the launch.json

I have in my launch.JSON a configuration that allows me to start two different API projects at the same time (Web API One and Web API Two), both are components of the same project, everything works ...
Vinicius Donatto's user avatar
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0 answers
215 views

I have .NET Framework 4.0 installed but an app requires v2.0

I have .NET Framework 4.0 installed but an app requires v2.0.I can't find it even in the official MS site.Doesn't v4.0 include v2.0 libraries too? Aren't they compatible? The 'Turn Windows Features ...
microwth's user avatar
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1 answer
2k views

How to install .Net 6 on Windows 10?

I'm writing .Net code that needs a priority queue and would like to use this one: https://docs.microsoft.com/en-us/dotnet/api/system.collections.generic.priorityqueue-2?view=net-6.0 Which says it ...
rwallace's user avatar
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1 answer
326 views

How to apply windows short path (8.3) to network path?

Following my question here on SuperUser and here on StackOverFlow. I've noticed that windows 8.3 path only apply to local path like: C:\Program Files and not on network path like: \\MyNetworkPAth\...
Shahar Shokrani's user avatar
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0 answers
579 views

Cannot Install visual studio installer (vs_community.exe) and always run into dll error

Please note I don't want to reinstall windows on my PC or reset it So, I had visual studio 2019, 1 month ago working just fine. I wanted to install more packages so I ran the installer_shell.exe and ...
Daniyal Shaikh's user avatar
0 votes
1 answer
458 views

Automate Uninstall .Net SDK Framework Using msiexec /x

I want to automate uninstalling of different .Net SDK Framework from Windows servers. I found a way to do that using msiexec /x, but it asks for user confirmation to uninstall, and only when the user ...
tushi0407's user avatar
0 votes
1 answer
1k views

windows update no longer updating the .net framework 4.8

so far i had been relying on windows update to also install the latest patches for the .net framework 4.8. but this is no longer happening on my machine with "windows 10 pro" (running in ...
paulgutten's user avatar
1 vote
1 answer
4k views

Silently Uninstall .Net Framework On Windows Server using any script

I need a method which uninstalls .net framework SDK and runtime versions(preferably 4.5 or lower version) without user interaction from windows servers. msiexec /x /qr is unsuitable because it puts up ...
tushi0407's user avatar
0 votes
1 answer
169 views

Net framework not installing under windows 7

I have a small app that requires net framework 4.7.2. When I install it, i get the following error: "Net framework 4.7.2 is not supported on this OS" (windows 7). Is there a workaround?
Remus Rigo's user avatar
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Windows Update 0x80070643 - .NET Framework Corruption

When updating SQL security, error 0x80070643. What I've done so far: DISM and SFC .NET Framework Repair tools Windows built-in update troubleshooter Rename SoftwareDistribution Clear/Reset ...
GabeCeder's user avatar
0 votes
0 answers
137 views

My user is experiencing cut off text but I am not - Can't replicate

Shifting over from a post on SO which was closed for being insufficiently technical. I am writing a .NET Windows app using Winforms in VB.NET Framework 4.7.2 on Visual Studio. One user has reported ...
Scott's user avatar
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1 vote
0 answers
741 views

Automate Windows Hello PIN setup

I am investigating the feasibility of deploying Windows Hello in a busy work environment. The area contains 40+ shared PCs, with 200+ roaming users. Also, a subset of the users are replaced regularly (...
Prio's user avatar
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1 vote
1 answer
4k views

Why am I getting the nonsensical "0x8024402C" error when trying to install the .NET Framework 3.5 OFFLINE installer? [duplicate]

I have a computer next to me. It's not connected to any network. I have just spent the whole night fighting BIOS settings to be able to install Windows 10 on it. I'm going to use it for one single ...
Regen's user avatar
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1 vote
0 answers
22 views

Am I supposed to maintain the latest .NET version in production clients from a maintenance standpoint?

tldr: My applications and COTS don't use .NET, and my Windows 7 clients have up to .NET 3.5 installed by default. Is it a security vulnerability to not install and maintain the latest .NET 4.x version?...
thegreatjedi's user avatar
0 votes
1 answer
2k views

Is it possible to downgrade .NET Framework from version 4.8 to 4.7.2

I need to downgrade .net framework from 4.8 to 4.7.2 in order to test some software. I've read in forums like this one that .net framework is a feature now in Windows server 2008 r2. That said can ...
Strucxur's user avatar
4 votes
2 answers
4k views

Can a M1 Macbook Pro run the ARM version of Windows 11 and compile Visual Studio .Net 4+ projects?

I cant seem to find any information if you can run Visual Studio 2022 on an M1 Mac and compile the older .Net 4.7.2 project on the ARM version of Windows 11.
TheAlbear's user avatar
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1 vote
0 answers
1k views

.NET could not find any installed .NET Core SDKs after installing and restarting computer

Recently, I've been wanting to learn C# more or even migrate to its language as it has mostly the same syntax as Java, so I tried yesterday to do so. The problem is, I downloaded the installer (...
Pale_Gray's user avatar
0 votes
1 answer
109 views

.NET Framework issue which I can't fix without formatting the PC [closed]

I'm having an issue which I know I can fix by formatting the computer. Though, yesterday I was all afternoon installing it and installing all my programs, and I didn't want to go over it again... This ...
Edw590's user avatar
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0 votes
1 answer
149 views

.NET throwing strange errors on PC start up

Error message I get I've been getting this error on my PC all of a sudden and I can't seem to fix it. I've tried running the .NET repair tool and it just doesn't work. It happens each time I boot up ...
Niishaw's user avatar
0 votes
1 answer
992 views

Battery Limiter cannot start

I am a using a Battery Limiter app by robotonfire (https://www.robotonfire.com/bl/). It was working good for few weeks and suddenly came this error " ERROR: Battery Limiter cannot start. The ...
Subhassh Mahenthren's user avatar
0 votes
1 answer
293 views

Why are .NET 3.5 & 4.7 handled differently in Windows 10?

Can anyone point to a definitive Microsoft resource explaining why .NET 3.5 and 4.7 use the new Turn Windows features on or off approach rather than a regular install? It seems strange that some ...
Gordon's user avatar
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0 votes
1 answer
67 views

MsBuild shell open repeatly

Since a few weeks I have a rather annoying problem: I have an MSBuild shell window that opens periodically (about once every 3 minutes) and closes immediately. There is no way to make it disappear. I ...
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