Questions tagged [dotnet-framework]

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CORS rejection from remote browser access to public web page Ajax call to http://localhost:5000 Nginx reverse proxy, backend server DOTNET 6 KESTREL

Public Domain SSL Certificate signs site and KESTREL backend server (.PEM, now supported in DOTNET 6). Running on Ubuntu 20.04 (Digital Ocean cloud droplet (VM)). Works from CURL and from Browser same-...
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How to troubleshoot windows dotnet azure function via portal if eventlog.xml and application insight has no errors in them?

I upgraded my function from net core 3.1 to net 6 in code, then updated function runtime version trough portal to ~4 and net framework version trough following az command az functionapp config set --...
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1 answer
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Deploy dot net web app using dotnet publish to remote IIS server

Using dotnet publish, how do I deploy a dotnet core web application to a IIS server hosted remotely? What is the best way to do that? I am setting up Jenkins for CICD for this app and need this ...
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2 votes
1 answer
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Students can't install Extensions in Visual Studio Code

We are a school and would like to use Visual Studio Code together with the Omnisharp extension. The students' working environment has the following characteristics Server-stored home directories ...
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.NET runtime missing after it used to exist

We manage deployment of our applications using Azure Devops. We have an application which was deployed to our UAT environment back on 9/14. It was successfully built and released within Devops, and it ...
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38 views

Is there any inbuilt K8S.Model class for AuthConfig just like in Docker.DotNet.Models

I am having a Dokerswarm application(.Net) that is using Authconfig class for storing information [username, passord, serveraddress, tokens etc] for authenticating with the registries. The same ...
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1 answer
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How to check application responding in Kubernetes

I have a .net framework application written in C# running in K8s orchestration. I simply want to check in fixed interval (lets say in every 300sec) that my application which is running inside pod is ...
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No compatible version found in container

My Error in Logs Explorer when I deploy my App in Google Cloud>Workloads It was not possible to find any compatible framework version The framework 'Microsoft.NETCore.App', version '3.1.0' was not ...
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1 answer
216 views

How to remove an ASPNET Runtime?

I have an ASPNET Core Runtime that needs removed, but the means I've discovered doesn't seem to be working right. This is Version 2.1.17, which is old and needs gone. It is on a Windows 10 domain-...
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What is the best Azure service for running a .net core 3.1 console app on a schedule?

I have a .Net Core 3.1 console application that runs on a schedule (currently hosted on a VM). It gets some settings from it's config file and uses http to grab data from an API and feed it into a ...
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1 answer
742 views

Adding registry entry for TLS 1.2 did not work

The client always communicates using TLS 1.0 , On the Client side, I am having Windows Server 2012 R2 ( which as per the documentation it supports TLS 1.2 ) After going through many forums I realized ...
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How to properly add .NET Core 3.1 assemblies to PowerShell session?

Related to this question: How to properly add .NET assemblies to Powershell session? I used this code to likewise try to load a .NET Core 3.1 assembly into a PowerShell session. I used this code: ...
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installing .net core 3 on Ubuntu 18.04.3 amd64

I have ubuntu server 18.04.3 amd64. this is my script to install .net core 3: curl -SL -o dotnet.tar.gz https://dotnetcli.blob.core.windows.net/dotnet/Sdk/master/dotnet-sdk-latest-linux-arm64.tar.gz ...
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4 votes
2 answers
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.NET Framework 4.7.2 stuck on installation and roll back on Windows Server 2016

When trying to install the .NET Framework version 4.7.2, it gets stuck on the installation and freezes here: I waited for over an hour for the .NET Framework to install, and it stayed at the same ...
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2 votes
2 answers
794 views

Troubleshoot msiexec removing dotnet Core

I am attempting to upgrade ASP.NET Core from 2.0.3 to 2.1.5 on a group of servers. I am using a Powershell script that looks something like this: $software = Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\...
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3 answers
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Microsoft Azure AD Connect Health Agent for sync 3.0.164.0 high CPU usage

We're experiencing 100% CPU usage from the process Microsoft.Identity.Health.AadSync.MonitoringAgent.Startup on our Domain Controllers that have Azure AD Connect installed, since yesterday. According ...
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3 votes
2 answers
11k views

Unable to install NET Framework 4.7.1 on Server Core installation Windows Server 2016

or "Update is not applicable to your computer" for NET Framework 4.7.1 on Server Core installation Windows Server 2016 Trying to update net framework to 4.7.1 on a Server Core installation but no ...
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0 answers
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Host asp.net framework application in asp.net core web site

I have two applications, one built using asp.net core and one using asp.net framework. I am hosting both within IIS. One runs under an app pool setup as managed and one as unmanaged, as shown here: ...
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VSTS Private Agent build - VS Build tools installer cannot install .NET Framework 4.6.2 SDK and targeting pack

I'm trying to configure a VSTS Private Agent build. The virtual machine where I've installed everything is a Windows 2012 R2 hosted on Azure. I've installed the .NET Framework 4.6.2 and even the 4.7....
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1 vote
0 answers
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asp.net jit multiple core slow

Using IIS I'm Running Asp.net 4.5 and trying to find a way to improve jit times on a machine multiple(8) cores. The test I use is timing 100 different pages. The machine i'm testing all this on is 4 ...
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1 answer
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.NET 3.5 SP 1 and Web Platform Installer

I manage a Windows Server 2008 R2 box which has a .NET Framework related security issue that showed up in a recent security scan. Below are the security scan results: The following Microsoft .NET ...
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9 votes
4 answers
30k views

Is it safe to purge %WinDir%\assembly\NativeImages*\Temp\?

On my Windows Server 2008 R2 (SBS 2011) i have found more than 25 GB of files that seem to be junk: %WinDir%\assembly\NativeImages_v2.0.50727_32\Temp\ - 6.9 GB (656 files in 675 folders) %WinDir%\...
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1 vote
2 answers
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Dotnetcore app on Azure

What is the most effective way to run a dotnetcore app on azure? Currently I am hosting two servers (1db and 1 server201x) and running it through IIS and it works smoothly, but I want to explore ...
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1 answer
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Nginx + Docker + DotNet app on Ubuntu 16.04 request timeout

I have a Ubuntu 16.04 environment with Docker on Digital Ocean and I am booting a service using docker-compose: version: '2' services: cis-api: image: docker.myserver.com/cis-api:latest ...
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.Net Framework 3.5 not being installed on Windows Server 2008

Server : Windows Server 2008 (Standard) Service pack 2 All website running before on Framework 3.5 was stopped working and was giving error : Error Code : 0x80070032 Config Error : The ...
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1 vote
1 answer
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Does installing .NET Framework 4.6.2 on a server resets IIS running application pools?

On our production data center we have IIS Pools running on ASP.NET 2.0. We need to install new WebApps on these servers but they use .NET Framework 4.6.2. We can not stop our IIS Pools, and yet we ...
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1 vote
1 answer
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Can't use dotnet core on Nano Server (TP5)

I was trying to follow all the instructions from the next tutorial: https://docs.asp.net/en/latest/tutorials/nano-server.html#id9 , but there has occured one problem... Seems to be, dotnet core wasn'...
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1 vote
1 answer
6k views

Powershell script get .NET Framework versions from remote PCs

I have the following script. Get-Content comps.csv | Get-ChildItem 'HKLM:\SOFTWARE\Microsoft\NET Framework Setup\NDP' -recurse | Get-ItemProperty -name Version,Release -EA 0 | Where { $_.PSChildName -...
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1 answer
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Azure VM and Web App in VNET VPN, changing IP and automatic start of vpn

To connect Web App to VM I created a Vnet (point 2 site). Web app can see VM now, but: it can access it just through an IP and not the host name. To use host name, I found info that I have to setup ...
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955 views

Intermittent DB connection failure

Recently I started to see intermittent errors in log files of my web application. Raising from different places of the application the error is always about failed connection to DB which is located on ...
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2 votes
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Windows 8 IE 10 TLS Handshake Errors to Apache 2.2 on Centos 6.6

We are really stumped on this. During an upgrade to a newer Apache environment running on CentOS 6.6 we encountered weird problems with TLS connections from Windows 8 machines. The first hint at the ...
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1 vote
1 answer
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Will application based on .NET FW 4.0 work on Windows Server 2012 R2?

0 down vote favorite I'm a little bit confused about .NET framework versions and its compatibility with operating system. Please help. I plan to upgrade my application to .NET 4.x. My application ...
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1 vote
0 answers
346 views

Windows 2008 R2 AD-FS 2.0 Configure Error (.NET Framework)

I have been trying to configure my Windows server 2008 R2 machine for the last 3 days now just so that mobile clients can access an in-house installation of MS Dynamics CRM 2013 ! After MUCH reading ...
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2 votes
1 answer
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does upgrading .net framework changes Server Setting?

I need to upgrade .net framework in my Prod Server.earlier 3.5 is installed and I need to install 4.5. By installing the .net framework (4.5.1) Does it update any operating system settings? Will it ...
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1 vote
5 answers
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supported .net frameworks on windows server 2012 r2

is it possible to install .net frameworks 1.0, 1.1, 2.0 on windows server 2012 r2? we need a build slave running legacy builds on visual studio 2003/2005 compilers and we'd like to have a single ...
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2 votes
5 answers
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Deploying latest .NET Framework with Saltstack

Is there an "apt-get install .NET-Framework" for Windows Server 2008+? Some way I can update to the latest .NET Framework 4+, preferably using Saltstack?
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2 votes
1 answer
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Install MSSQL and .Net Framework 3.5 in Windows Server 2012

I have downloaded Windows Server 2012 VHD (Hyper-V VM) and wanna install MSSQL 2012 in it. But it's failing asking for "NetFX3". Googling about it I discovered it's .Net Framework 3.5 and lots of ...
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2 votes
4 answers
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Response time measurements for IIS web application

I have a dot net web application, and would like to measure response time. I currently have two measures. The "inner" measure is made within the web app itself. The "outer" measure is the roundtrip ...
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-3 votes
1 answer
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How can I find out which applications on my computer use .NET? [closed]

I would like to clean-up some of my computers. There are multiple versions of the .NET framework installed in parallel (2.0, 3.0, 3.5). How can I find out if one of my local applications is still ...
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8 votes
3 answers
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How do I install dotNet Framework 3.51 on Windows Server 2012 core?

On Windows Server 2008 R2 core I use dism.exe and the featurename: 'NetFx3-ServerCore' this feature is not available on Server 2012 (Windows Server 8). Using the standard 3.51 Installer on Server ...
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1 answer
446 views

MSDTC - COMException

We currently have 4 load balanced web servers connecting to a SQL 2005 database server. On the web servers is IIS 6 which has our Dot Net web services installed and Dot Net COM+ components also in Dot ...
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2 votes
3 answers
381 views

Trivial Issue with ASP.NET 1.1 and SMTP

The server is running on: Windows Server Standard on SP2 IIS 7 with ASP.NET 1.1 IIS 6 for SMTP The server hosts many websites running ASP.NET 1.1. These websites use the built in SMTP server on IIS6....
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2 answers
4k views

.NET 2.0 Application now running slow on IIS 7.5

I recently moved (and still in testing) an application from a Windows 2003 Server (Physical box) running IIS 6.x to a Windows 2008 R2 Standard (VM) IIS 7.5 server. The application is a .NET framework ...
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8 votes
3 answers
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Install .NET 4 via command line or PowerShell?

How do I install .NET 4 on Windows Server 2008 R2 from the command line or PowerShell? This post shows how to do it for .NET 3.5 using dism.exe and PowerShell. I am guessing that, since the .NET 4.0 ...
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1 answer
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Migrating Application to IIS7.5

I have a web application built in .Net 3.5. Due to an upgrade to IIS7.5, I have recomplied the application using .net 4.0. Everything seems to be fine when debugging via the development server however ...
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1 vote
2 answers
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Windows Server 2008 R2 64 bit's Automatic Update is stuck

I need to install .NET framework 3.5SP1 on Windows server 2008R2 64 bit server, but windows is not allowing me to do this manually. I tried to do this with Windows Update, but Windows update is stuck ...
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3 answers
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.Net Framework 4 installation did not succeed: HRESULT 0xC80003F3

I just tried to install the .Net Framework 4 on my Windows 7 64 bit system. The installation did not succeed - HRESULT 0xC80003F3 From the log file: OS Version = 6.1.7600, Platform 2 OS Description =...
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2 votes
2 answers
670 views

Is it safe to install dotnet 3.5 on an IIS server running a dotnet 1.1 web application?

If I recall correctly, this is fine, the different versions coexist peacefully, but I just want to double-check there's no possibility of problems (I'm installing the newer version of the .net ...
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1 vote
2 answers
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Repair .NET Framework on Windows 2008 R2

One of our web servers has become inoperable and after some searching we think the .NET Framework might be corrupted in some way. The server runs Windows 2008 R2 and uses the 2.0 framework for the ...
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.net Framework won't install on Server 2003 SP2 x64

When I install the .net Framework 3.5 SP1 on my rental VPS, I get the message that setup has failed. It's a Server 2003 VPS w/ SP2 installed (64-bit). The .net Framework v 2.0 installed correctly. ...
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