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Questions tagged [.net-3.5]

The 3.5 version of the .Net Framework, released by Microsoft. See the .Net tag for more information.

52 questions
56
votes
4 answers

Can't install .net 3.5 on Windows 10

When I try to install .net 3.5 I get the follwing message: The following feature couldn't be installed: .NET Framework 3.5 (includes .NET 2.0 and 3.0) Error code: 0x800F081F I tried with a standalone package and through Windows Features. Update:…
Dunken
  • 839
16
votes
1 answer

How to enable .NET Framework 3.5 on Windows 8 without downloading it?

Since I installed Windows 8 Preview on my personal computer, during the installation of some programs and drivers (Windows 7 ones) it started to pop me a message warning that .NET Framework 3.5 was needed: I could use "Install this feature", start…
Diogo
  • 30,792
14
votes
4 answers

How do I install .NET Framework 3.5 on Windows 7?

I need to install version 3.5 of the .NET Framework in Windows 7, but when I try to install it, it shows the following error: "Turn on/off .NET Framework" option in System Features I tried doing this, but I don't understand what it means. Can…
naveensiva
  • 151
9
votes
2 answers

.Net Framework 3.5 SP1 on Windows 7 not recognized by installers

Windows 7 Ultimate RTM already comes with the .Net Framework 3.5 SP1 preinstalled. However, some installers like the Azure tools and SDK 1.1 seem to check for it and fail: Windows Azure Tools for Microsoft Visual Studio requires .NET Framework 3.5…
Christoph Rüegg
  • 203
8
votes
3 answers

Windows 10 .NET 3.5 installation

I'm on build 9841 of Windows 10. I downloaded .NET 3.5 SP 1 full. I double click the installer but nothing happens. Is that .NET version not compatible with Windows 10? I need it to install SQL Server 2014 Express.
Kris van der Mast
  • 341
8
votes
1 answer

.NET 3.5 installation comes up with Error 0x800F0906, then 0x800F0081F using dism

I've recently tried installing .NET 3.5 for an application on Windows 8.1. I used the OS's popup thing to download/install .NET 3.5 and always get error code 0x800F0906. Upon further research, I found I would have to pop in my Windows 8 CD and…
Austin Meadows
  • 83
8
votes
4 answers

How can I install .NET framework 3.5 on XP machines without internet connection?

I want to install .NET framework 3.5 on a couple of machines that do not have internet access. If I install the "no internet access"-package it still wants to download something. How can I figure out what is missing? Are there other installation…
EricSchaefer
  • 339
6
votes
3 answers

Error 0x800f0922 installing .NET 3.5 on Windows 8

I'm trying to install .NET 3.5 on my Windows 8 box and it keeps throwing Error 0x800f0922 at me. From what I've read on answers.microsoft.com and StackOverflow I gather the easiest way to fix this is to perform a system refresh, however this will…
Benjamin Nolan
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6
votes
0 answers

.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 is a file called dotnetfx35.exe and it is 237054…
user13267
  • 1,873
5
votes
3 answers

How to fix error "To run this application, you first must install one of the following version of the .Net Framework: v2.0.50727"?

How do I fix the error that started popping up in a lot of applications: To run this application, you first must install one of the following version of the .Net Framework: v2.0.50727. Would you like to download an install version v2.0.50727 of…
Contango
  • 1,207
5
votes
2 answers

Cannot install windows feature NET-Framework-Features in Docker image

I'm trying to make a docker image out of a local build environment that uses .NET 3.5. I try enable the feature but get an error. This is my minimalized docker file for reproducing the problem: FROM mcr.microsoft.com/dotnet/framework/sdk RUN…
Andreas
  • 215
5
votes
3 answers

Offline Installer for .NET framework 3.5, still requiring an internet connection

I am running the .NET 3.5 offline installer on windows 8.1 from Microsoft .NET Framework 3.5 Service pack 1 (Full Package) . Though, when I run this exe, it still prompts me to install from windows update. The same thing happens with the…
mt025
  • 3,506
4
votes
1 answer

How do I fix a corrupted copy of .Net Framework on Windows 7?

I receive the following error when trying to run applications that require .net Framework 3.5: Could not load file or assembly 'System.Core, Version=3.5.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' or one of its dependencies. The module…
David
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4
votes
3 answers

Dism freezes while installing .Net 3.5 framework on windows 10

I am trying to instal .Net 3.5 framework on windows 10. First of all I tried installer from https://www.microsoft.com Unfortunatelly it asked me to install .Net before I will install .Net Then I tried to enable it via Control Panel, but it did not…
Thamiar
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3
votes
4 answers

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 3.5. I want to run a game that uses 3.5 (it won't…
Pyroglyph
  • 164
1
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