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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Cannot install .NET Framework 3.5 on Windows 10

I'm about to give up on installing .NET 3.5. I've tried almost everything now, but nothing seems to work. Installing .NET 3.5 from my Windows USB installation via CMD doesn't work, it simply freezes ...
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8 views

How to sort PDF files in a directory in numerical order by its name in c# [migrated]

Here's what I have tried: var vv = new DirectoryInfo(@"C:\Image").GetFileSystemInfos("*.bmp").OrderBy(fs=>int.Parse(fs.Name.Split('_')[1].Substring(0, fs.Name.Split('_')[1].Length - ...
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26 views

dotNetFramework 3.5 0x8007000d error

I was installing .netFrameWork 3.5 on Windows 10 from windows feature (Programs and feature > turn on/off windows feature) at the time of downloading my system driver crashed and i had to force ...
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15 views

Click Once Install window not displaying in IE 11

If I click on a ClickOnce Application in IE11(over Citrix) on Windows Server 2012R2 a download prompt is shortly displayed and then dissapear after 1/10 sec. There are no possibilities to Install it. ...
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1answer
38 views

Running out of space installing .Net Framwork on a thin client

I'm providing this as a new Question and answer because the tags on this older thread don't include some more generic tags that I searched on when looking for a solution. This should work for all ...
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37 views

Change local IP address programmatically?

I have a local network in my home with my ADSL(Router) modem. We can change our IP with the following setting in Windows Is it possible do it programmatically, e.g. using C#.Net?
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5 views

How to get Visual studio to load and trig breakpoints using chrome instead of Explorer [migrated]

When debugging a web project using visual studio by attaching to the process we can trigger breakpoints in the code (C#.net server side code, not javascript) and inspect it. This however only works ...
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2answers
89 views

.NET Framework 4.5.2 Setup has failed

The .NET Framework installer crashes (or at least the following failed message pops up) before even starting to install. On a windows 7 machine without SP1 although I've read this shouldn't matter. ...
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1answer
30 views

Centralized management of app.config parts for self-hosted .NET services

What will be the best way to handle these scenarios, if they are not one-time, but regular: Self-hosted services on a quite a bunch of machines are needed to be repointed to different database in a ...
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1answer
162 views

How to repair .net framework 4.6.1 on Windows 10

I installed Windows 10 on my PC, but via some trouble with software, my .net framework 4.6.1 is corrupted. I tried to run clean up tool, tried to run repair tool, but they didn't help. Repair tool ...
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9 views

UDP host.exe issues at start of the pc

When I log on to my PC, I see Microsoft .NET assembly registration unit is crashing for no reason. I tried to launch udphost.exe by myself; it didn't work. Also, I tried to launch a game (dragomon ...
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1answer
15 views

Can't get windows host file to forward HTTPS headers

I'm currently trying to write a proxy in C# using the host file to redirect requests (specific request). I only want it to intercept one address. It's on Windows and the proxy is run locally on the ...
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46 views

Installing .NET Framework 4.6 gives install error - unexpected error in package

I am trying to install .NET Framework 4.6 on a Windows 7 Pro machine that already has .NET 3.5. Every time I run the install program it goes through the 'Extracting files' stage, briefly displays ...
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0answers
21 views

Web application in Azure - how to log errors?

I have a web application deployed to azure but I don't know how to log errors. For testing purposes I have this ForceError method: public string ForceError() { throw new Exception("just a test ...
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1answer
456 views

What is .NET Multi-Targeting Pack?

Installing Visual Studio installs bunch of .Net packages called .NET x Targeting Pack .NET x Multi-Targeting Pack .NET x Multi-Targeting Pack (ENU) Where "x" is stand for the .Net version number ...
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54 views

Access BitLocker drive from within .NET C# Application?

Can I open a password protected drive just from withing my .NET C# app? I need to unlock & access files from app, but not visible from Windows Explorer. I need some encrypted app only virtual ...
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1answer
336 views

How do I add VCBuild.exe to Windows 10 w/o Visual Studio

So I am trying to compile gyp and it wants to call VCBuild.exe apparently... MSBUILD : error MSB3428: Could not load the Visual C++ component "VCBuild.exe". To fix this, 1) install the .NET ...
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115 views

How can I uninstall a specific Windows 7 update?

My Windows 7 has automatically installed a bunch of updates that make no sense - e.g. Security Update for Microsoft .NET Framework 3.5.1 on Windows 7 SP1 and Windows Server 2008 R2 SP1 for x64 ...
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1answer
75 views

Error 1935 while installing Microsoft Office 2007, and I have .NET framework running fine

Office 2007 Enterprise fails to install on my fresh Windows 7 64-bit, with "Error 1935 ... HRESULT: 0x80070BC9". The advice online is to make sure .NET framework is installed, and it is - and running ...
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1answer
70 views

How to make Windows use always the latest CLR for .Net assemblies?

Days ago I saw a very useful registry value that instructs Windows to use always the last CLR version installed, this way the user does not need to have older versions of .NetFx installed in the ...
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1answer
141 views

Windows 10 in Azure VM - NET 3.5 installation error 0x8000FFFF

I just created a new Compute in Azure - choosing Windows 10 Enterprise (x64) image. For deployment I used Resource Manager mode, DS1 size, disk type Standard and left default for the rest of options. ...
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1answer
55 views

No security updates for .NET 3.5 in Windows 10?

In Windows 10 Pro (November 2014 build) I enabled .NET 3.5 via Windows Features: Windows downloaded and installed the required components. I then initiated a Windows Update but, unexpectedly, no ...
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1answer
74 views

.NET not in feature list on windows 7

I am trying to install a program that needs .net 3.5, which is supposed to be build into windows 7 but when I try to activate it in the turn windows features on and off tool it is not there. ...
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0answers
29 views

.NET Software cannot be used despite countless tries of installing the newest version

Every time I were to run a .NET program/software displays this error. To run this application, you first must install one of the following versions of the .NET Framework: v4.0.30319 Contact ...
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142 views

how to install dot net framework 4.5 on amd64 ubuntu 15.10

I've tried simple plain installation. It shows error: wine: Call from 0x7b8395fc to unimplemented function wevtapi.dll.EvtNext, aborting Wine version: wine --version wine-1.6.2 When installing ...
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0answers
11 views

Windows 7 all profile IE add-in

We run some software that requires an IE add-in and a small bit of software (including .net) to be installed. The problem is if a new user comes onto the PC we have to re-install all of the add-ins ...
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1answer
3k views

How to uninstall all .NET Framework 4.6.1 Language and Targeting Packs at once?

Somehow, I've managed to install countless language and targeting packs for the Microsoft .NET Framework 4.6.1. I assume it happened while installing Visual Studio 2015.1. Usually I take extra care ...
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0answers
41 views

Windows 10 - Start Menu Icons/Names are Bugged O.O

So earlier in the day I went in to Windows Features and ENABLED some of the check boxes that were disabled under .NET Framework to troubleshoot another unrelated issue. I don't know if that was the ...
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108 views

Windows 10 Installing .net 3.5 getting error 0x00000002

I'm trying to install .net 3.5 onto my computer but even when I use DISM /Online /Enable-Feature /FeatureName:NetFx3 /Source:d:\sources\sxs /All /LimitAccess I still get the error: Error: 2 - The ...
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1answer
181 views

Upgraded to windows 10 and now can't connect to sql server 2012

I upgraded to Windows 10 on my laptop. I have opened SQL Server Management Studio, but it can't connect to the server. I have looked at a few other questions, but nothing seems to work. I get the ...
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1answer
322 views

Windows 10 update failure with MS Office 2010 issue

I have a Windows 10 upgrade that is behaving abnormally when it does automatic updates. This is also causing me an issue with installing Office 2010. I have several automatic updates that are ...
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62 views

Default permissions on .Net 4.x machine.config?

I've found other threads addressing this issue, but none that completely spell it out. Would somebody tell me the default permissions for the machine.config file for .Net 4.x installations (32 and ...
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151 views

Problems downloading .NET Framework 2.0 SDK

I have been getting this error when i try to install Drywall: C:\Users\zach\drywall\node_modules\bcrypt>if not defined npm_config_node_gyp (node ...
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1answer
69 views

0xc000007b launching rising thunder game

I have a few games that absolutely will not run due to the "0xc000007b" error message. I'm currently running windows 10 (64), but it was giving me the same issue before I upgraded too. Rising Thunder ...
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0answers
89 views

Modify app.exe.config to use a particular .pac proxy and username/password

I am using software abc.exe which comes with this abc.exe.config file: <?xml version="1.0"?> <configuration> <startup> <supportedRuntime version="v4.0" ...
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1answer
86 views

Windows 10 Hotfix Installation Issue

I'm trying to install a particular piece of software from a manufacturers website. They have stated that it is 100% compatible with Windows 10, however I run in to this dialogue when trying to ...
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0answers
32 views

Rules for accessing perf counters in perfmon?

I wrote a suite of powershell scripts using the .NET API to create, connect, and write to performance counters in perfmon. The whole setup is kind of complicated and probably not relevant to this ...
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1answer
30 views

Why is .NET 3.0 not enabled on Windows Server 2008 by default?

Windows Server 2008 comes with .NET 2.0 and .NET 3.0. Why is .NET 3.0 not enabled by default?
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1answer
91 views

.NET 3.5 on win server 2012 R2

I'm trying to install .NET 3.5 on Windows Server 2012 R2 on an Amazon instance. I tried the dsim command, but I realised I have no C:\sources(only have c drive). As an anwser to TECHIE007: Itried ...
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2answers
570 views

How to uninstall a .NET language pack for good?

I've had the same problem as this guy for while, with Visual Studio showing me really annoying exceptions in French. I've tried uninstalling the Microsoft .NET Framework (French), and although the ...
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1answer
752 views

“Installation Failed” when installing Microsoft Windows SDK 7.1

The operating system of my laptop is Windows7x64. Whenever I install MatlabR2013b on it, this message is shown at the end of installation process: Your installation may require additional ...
2
votes
1answer
2k views

Project is targeting .Net framework 4.6 which is not installed

...but it is. Co-worker has installed VS 2015 (I am using 2013). He created a project targeting .net 4.6. I grabbed the project from TFS and tried to open it, but got that message. I downloaded ...
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4answers
5k views

Error installing .NET Framework 3.5 on Windows 10

Since I upgraded to Windows 10 I'm no longer a "real" administrator on my personal computer and I can't download anything from Windows Update. When I try to install .NET 3.5 I get Error ...
3
votes
3answers
36k views

.NET 4.6 Re-installation on Windows 10

I recently upgraded from Windows 8.1 to Windows 10. Then I uninstalled .NET Framework 4.6 in Windows 10. It's not appearing in Programs and Features anymore. I want to reinstall it, and I tried to ...
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votes
2answers
3k views

.NET Framework 3.5 on Windows 10

I am unable to install the .NET Framework 3.5 on my Windows 10 box. I tried: enabling it through Programs and Features. enabling and installing through DISM. SFC /scannow No success. Mostly I get ...
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1answer
502 views

CLR-Error: 80004005

when i try to start MusicBee, a Music Player based on .NET it says MusicBee.exe - Fatal Error. CLR-Error: 80004005. The program will be terminated. (Translation from German) Since I'm ...
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0answers
131 views

Uninstall or repair .NET application with missing assembly manifest on MS Server 2008 R2

Our company has a .NET service that is running on a client's MS Server 2008 R2. When I try to start the service, I get this error in the event viewer: The program or feature ... cannot start or run ...
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2answers
348 views

Why do I need .NET 3.5 to install .NET 3.5?

EDIT: Please read what I have already tried before commenting/answering. Thank you. I just found a completely ridiculous problem. I have Win10 on my laptop. It comes with .NET 4.5 installed but not ...
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0answers
131 views

Dot Net Framework 3.5 installation Error

I am trying to install Dot Net Framework 3.5 in Windows 8, i had also tried the solutions given on the web using the command(offline) as well as online downloading and installing it but can't install ...
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1answer
64 views

Who is FX45RTMGDR and why is he building .Net libraries?

While adding references to my project, I noticed that some of the core .Net libraries are marked as "built by FX45RTMGDR" while others are not. What is this cryptic entity and why does it matter if it ...