Questions tagged [.net-framework]

The .NET Framework 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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Visual Studio Nuget Package Source

this question might a very lame one, but still I would like to ask this to clear my doubts. So, my question is does the nuget packages sources listed in "Visual Studio -> Tools -> Options -&...
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Email exceptions with stacktrace to dev team from application insights

In our older parts of our systems we have setup logging so that the dev team receives emails when an exception is thrown. The newer parts of our systems are hosted in azure and log errors to ...
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Can the ARM version of windows 10 compile Visual Studio .Net 4.7.2 projects

I cant seams to find any information if you can run Visual Studio 2019 and compile .Net 4.7.2 project via the ARM version of Windows 10.
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.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 (...
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Not able to install .Net 4.8 on windows server 2016

I am trying to install the .net 4.8 full version on Windows server 2016 from this website. But when I am installing it, I am getting the popup of this error "Cannot find object or property"...
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Possibility of obtaining officially signed .NET FW native generated images (C:\Windows\assembly\NativeImages…)

Is it possible to obtain .NET FW native generated images for particular .NET FW version that would be signed by official MSFT signature? When using Device Guard / WDAC for enforcing higher security on ...
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.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 ...
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Why Asp.net 5.0 application can run on .net core 2.1 runtime stack in Azure?

I noticed that ASP.NET app compiled for .net 5.0 is able to run also under .net core 2.1 and .net core 3.1 runtime stack in the Azure app service plan for both Linux and Windows. I would not expect ...
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.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 ...
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108 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 ...
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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 ...
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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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How to open Windows form developed in Visual Studio 2019 in VB 2010 Express (.NET 4)?

Simple code and simple design. What's the easiest way to open it in a VB 2010 environment?
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Why was KB4586876 (.Net 4.8 Preview) automatically installed on a production system?

Today (Dec. 18th 2020), my system running Windows 10 Professional 20H2 automatically installed an Update for .NET preview KB4586876, without any obvious reason. I am asking because I never opted in to ...
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339 views

Corrupted .NET Framework 4.0 Installation on Windows 10

After a bad Windows Update, sfc /scannow has confirmed that a bunch of .NET Framework 4.0 files are "corrupt". Here is an extract from the logs listing all corrupted files: C:\WINDOWS\...
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Fixes for 0x800f0922 don't work or trigger 0x80070003

I attempted to use the suggested fix for the 0x800f0922 error found at URL #1 below. I found my way to the question located at URL #2, and eventually found my way to URL #3, where I realized that part ...
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Can you run Windows executables built on the .NET framework on a Mac?

I understand the Microsoft has ditched the .NET Framework in favour of the cross platform .NET Core. I have a Windows .exe file build using the .NET Framework. Can I use the new .NET Core to execute ...
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What is System.Runtime.InteropServices.ExternalException (0x800401D0)?

I am using MS office (Professional Plus 2019) Word. In the application there is clipboard. i was able to copy equation and paste the equation correctly before few days. currently there is some issue ...
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Can I run an app built with .net framework 4.7 on Windows XP

Im building a vb.net WPF application on Visual Studio. The app targets .Net framework 4.7. Some of my customers might run my app on their Windows XP machine. According to Microsoft XP doesn't support ....
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Installation Error Code (0x80070643) while installing .NET Framework on Windows 7

I'm trying to install .NET Framework 4.5.1 on Windows 7 and I am getting these errors which I found in the installation log files. *Calling MsiInstallProduct(D:\40287ea5693beb1db3\netfx_Full_GDR_x86....
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I am trying to install .net framework 4.5.1 , is there any way to run Razer synapse without the net framework

enter image description hereI have Windows 7 with .net framework 3.5, and unfortunately , Razer synapse 2.0 needed the net framework 4.0 so I tried to install the following versions of Net framworks- ...
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'dotnet restore' from a VM breaks my internet connection

I have a Windows 10 as a host and a Pop! OS 20.04 installed using Hyper-V. I have a .NET Core project inside of the Pop! OS VM. I'm trying to restore the dependencies using dotnet restore. As soon as ...
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Check Netframework remotely PowerShell

TLDR; Trying to check netframework version remotely. Helpful info: running win 7 home on all pcs have network set to public (why I tried -SkipNetworkProfileCheck) all windows firewalls should be off ...
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Windows 10 - Program doesn't work with current .NET framework version

I have program (AutoCAD 2012) which is not working (it keeps crashing after while) with actual .NET Framework version (4.7x). (Minimal required version is .NET Framework 4.0) For older versions (up to ...
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Purpose of autogenerated files in .NET Core Console application template?

Visual Studio is somewhat new to me, but I have a basic idea of what the .sln and .csproj files are for, but I would like to have some general idea of the function and importance of these other files. ...
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Windows Error Registering Binaries

After installing some windows updates, a ANSYS SIWAVE will not start and immediately crashes. Reinstalling didn't fix it, two of the updates were permanent so cannot be rolled back, the third update ...
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How to add .NET 3.5 to Windows Server 2019 docker image

I am creating Docker image of Windows Server 2019. How to install .NET 3.5 SDK? There is similar question on SU but it refers generally to docker. MS has .NET SDK 3.5 docker image which is based on ...
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Unable to install .NET framework-3.5 on Windows 10 using DISM (error - 0x800f081f)

It's been almost 3 days and I have tried almost all the methods provided on internet to install .NET framework on Windows 10 but no luck. Method 1. When I tried to install it from control panel by ...
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Application trying to use .NET 4.0 instead of 4.6 - both are installed on the machine

Application trying to use .NET 4.0 instead of 4.6 - both are installed on the machine. The app NEEDS to run on 4.6 but in the windows error logs I can see that when I try to open the app (which ...
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Visual Studio Code failed to find .Net Framework at Unity3D installation Ubuntu

I have recently switched my OS from Windows to Ubuntu 20.04. After going through some Trouble with the Unity3D installation i have tried to install Visual Studio Code for Unity coding. Problem: When ...
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259 views

Program installer requires .NET framework 3.5 but I have 4.8

I tried to install PEBrowse Professional, but the error message below appeared. I tried to install the .NET framework online, but the installer said I already have .NET 4.8. How can I resolve this? ...
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Windows updates KB4568831/KB4562899 break all .NET applications hosted in IIS

I downloaded/installed Windows updates KB4568831 and KB4562899 (both previews) today, and suddenly all my apps in IIS started producing HTML status code 500.19, which normally indicates that the ...
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How can I remove .NET and install an earlier version on windows 10

I am stuck with .net 4.8.03761 at registry (528049) I need to install .net 4.7.2 for my specific project but I can't because I can't remove the .net 4.8. Any hints?
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Projects do not load in Visual Studio 2019: tools version and SDK reference issues

I've recently made the switch from Visual Studio 2017 to 2019. However, I'm unable to get any projects to load. When I load a solution, each project within that solution shows up as "unloaded&...
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Is there an exe that does nothing except have an open window?

I'm looking for an executable file that I can run, leave open however long I would like, then close at will. Does such a program exist? I looked at the great answers provided on this question: Is ...
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.Net Framework 3.5 replaced by .Net environment in Windows Features

By a recent windows update in Windows feature Net Framework 3.5 got replaced by .Net environment. Now I am not able to start applications like powershell, docker desktop etc. which relies on .NET. ...
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Some programs do not run with the .NET Framework 4.8

I have installed the Camtasia Studio 8 video editor on my notebook and have always used it without any problem. I recently started studying the C # programming language and needed to install the ...
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Windows Server 2008 SP2 and Microsoft .NET Framework 4.6.2?

Based on Microsoft knowledge base, the operating system Windows Server 2008 SP2 has stopped at .NET framework 4.6. Due to a software's dependencies on .NET 4.6.2, the program can not be installed on ...
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861 views

How to install .Net v4x framework in Windows 10 when v4 installation is blocked?

OS: Windows 10 64 bit 10.0 Build 18363 After recent windows update .NET v4 frame work using software's stopped working. While trying to install the v4.8 or 4.7.2 .NET framework Getting the message ...
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Cannot open https://www.rba.gov.au from Windows 2012

We have an application that downloads https://www.rba.gov.au/rss/rss-cb-exchange-rates.xml daily to get exchange rates. It stopped working a few days ago, we found that above URL doesn't open in IE ...
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390 views

.Net Framework 4.7.2 does not seem to “include” frameworks below 4.6.2

Whenever I boot my PC, my computer responds with dialogue boxes. Desktop screen after around 30 seconds, 4.5 crash Now, this happened since after updating my PC. (Around late 2019, November 2019 ...
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Install MSI with Wine

When I try to install an MSI, either with start, msiexec or nothing, it tells me that there is no Windows program configured to open this type of file And it tells me too that MS.NET F4.5 needs to be ...
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.NET Framework 1.1 program doesn't work on Windows 10

About a week ago, I installed a program called Microsoft Transliteration Utility. It failed to install at first, asking me to install .NET Framework 1.1, which I did, and I used the program just fine ...
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Set nuget package source to use protocolVersion 3

Is there any way to specify protocolVersion for nuget packageSource entry via nuget CLI? I install nuget during Docker image build, and need to add custom package source and credentials, which is ...
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.NET application seems not to be executing some operations when left to sit idle - laggy after sitting idle

I have a .NET application which basically does the following: Is connected to a bunch of serial devices (~32) via COM ports, and is processing data coming from those devices When a message is ...
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How to do a clean re-install of .NET in Windows 10

This OEM tool that I use a lot started crashing in one particular feature. Below is part of the error log. Adlib Designer is the tool, the Adapl parser is the feature, a simple embedded code editor ...
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7k views

“Please set registry key HKLM…”

When I try to run my application, an error message says: Please set registry key HKLM\Software\Microsoft.NETFramework\InstallRoot to point to the .net framework install location Any help will be ...
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120 views

Run .Net Runtime Optimization Service

I want to make the .Net Runtime Optimization Service run after a fresh install of Windows. How do I do that?
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4k views

.NET 4.8 not detected on Windows 10

I am having trouble with .NET 4 applications on Windows 10 Pro 10.0.18363. I think I had previously uninstalled .NET 4 when trying to remove Visual Studio 2019 preview. Applications such as Skype give ...
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What exactly is microsoft.net framework multi-targeting pack in Control Panel/Add remove programs?

On my home PC, what exactly is microsoft .net framework multi-targeting pack in Control Panel/Add-remove-programs? I know that the link below explains it as a set of "reference" libraries, ie no ...

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