Net Framework 3.5 Wont Install Windows 10
- Dot Net Framework 3.5 Wont Install Windows 10
- Net Framework 3.5 Wont Install Windows 10 32-bit
- Net Framework 3.5 Won T Install Windows 10
Many Windows applications depend on various features that will help them run smoothly. One of the crucial components of programs on this operating system is the .NET Framework 3.5. However, some users reported that it went missing on the Windows 10 Technical Preview. Others complained that they were having trouble installing it.
.NET Framework 3.5 won't install! It just gives me this error message: Windows couldn't find the required files to complete the requested changes. Make sure you're connect to Internet, and try again. I get this whenever I try and do a pc checkup but this video card is disabled!31624 I wont let me install Windows 10 Windows 10 pro wont install in Installation and Upgrade I tried using the windows update to update to windows 10 and everytime I get the following 26939 (couldn't get it to rotate correctly, sorry) I have also tried using the. If the.NET Framework 3.5 is not enabled on your computer and a certain app needs it, you will see a message on your screen, asking you to install the feature on demand. All you have to do is select Install This Feature, and the.NET Framework 3.5 will be added to your PC automatically. Remove any higher version of.NET Framework. Some of the sites I searched mentioned an approach that removes the newer version of.NET Framework first before installing version 3.5. For example, uncheck.NET Framework 4.7 from Windows Feature to remove it from your system. Then, check.NET Framework 3.5 to see it passes the installation process.
If you’re experiencing the same problem, do not panic. In this article, we will teach you how to fix .NET Framework 3.5 is missing on Windows 10. We will also give you some easy and effective tips on how to install .NET Framework 3.5. So, keep on reading to find the ideal solution for this issue.
Before anything else…
Windows 10 prompts that the.NET Framework needs to be installed. An app on your PC needs the following Windows feature.NET Framework 3.5 (includes.NET 2.0 and 3.0) But when you attempt the install using the ‘Download and install this feature’ the install fails. Windows 10.Net Framework 3.5 Won't Install I went to Control Panel Programs Programs and Features Turn Windows Features on or off Select the box, '.Net Framework 3.5 I got an error, 'Windows couldn't compete the requested changes.
Some users reported that the following error message appears on their screen:
“.NET Framework file is missing due to a harmful virus.”
Typically, this is accompanied by a prompt telling them to call a supposed support number. If this happens to you, it is likely that adware has found its way into your computer. This error message tricks users into thinking that their PC has crashed. The infected user would get scared and call the number listed on the prompt.
When you see this error message, do not panic and do not even try to call the numbers. It is likely that these are just contact centers offering unnecessary support contracts and services. In worst-case scenarios, the people behind this scam may be criminals who would want to get your financial and personal information.
This is why we recommend installing Auslogics Anti-Malware. This tool will clean and remove the adware and prevent it from coming back. Do not worry because this security software has a user-friendly interface, making it easy to set up and run. Once you activate it, it will ensure that no malicious programs are running in your system memory. It also detects cookies that collect your personal information and track your activities.
Since Auslogics is a certified Microsoft Gold Application Developer, the tech company ensured that their security program is compatible with Windows 10. This means that you can keep Auslogics Anti-Malware running, and it will not interfere with Windows Defender. This way, you can rest easy knowing that your computer is safe and secure.
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Method One: Installing the .NET Framework 3.5 as a Windows Feature
There are several ways you can enable the .NET Framework, and one of them can be done through the Control Panel. You can check if the feature is available on your computer by following these instructions:
- On your keyboard, press Windows Key+R. This will open the Run dialog box.
- Type “appwiz.cpl” (no quotes), then press Enter.
- Once the Programs and Features window is up, go to the left-pane menu, then click Turn Windows Features On or Off.
- Look for the .NET Framework 3.5 (includes .NET 2.0 and 3.0) option. If it is available, make sure you enable it.
- Click OK.
- The instructions will be displayed on the screen. Follow them to complete the installation process.
- Restart your computer if prompted to do so.
Method Two: Installing the .NET Framework 3.5 On Demand
If the .NET Framework 3.5 is not enabled on your computer and a certain app needs it, you will see a message on your screen, asking you to install the feature on demand. All you have to do is select Install This Feature, and the .NET Framework 3.5 will be added to your PC automatically.
Method 3: Installing the .NET Framework by Using the DISM Command
Some users reported that they would get an error message when they tried to install the .NET Framework 3.5 through the Control Panel. To avoid this problem, we recommend using the Command Prompt. Before you proceed, do note that you might need Windows 10 Installation media or you might need to mount a Windows 10 ISO file. Here are the steps in installing the .NET Framework 3.5 through the Command Prompt:
- Open the Run dialog box by pressing Windows Key+R on your keyboard.
- Type “cmd” (no quotes), then hit Enter.
- Run the following command:
DISM /Online /Enable-Feature /FeatureName:NetFx3 /All /LimitAccess /Source:X:sourcessxs
Note: Make sure you replace ‘X’ with the drive that holds the Windows 10 Installation media. It is also possible for you to see a message telling you that you need administrative rights to run the command. If that’s the case, you need to launch Command Prompt as an administrator. You can do this by following the first and second steps in Method Five.
Method Four: Installing the Missing Updates
If you are still having trouble installing the .NET Framework 3.5, you can try downloading and installing the latest updates for Windows 10. It is possible that bugs have been preventing certain components of the feature from getting added to your system successfully. However, you can fix this by updating Windows 10.
Windows 10 downloads and installs updates in the background. However, it is possible to miss an update or two. So, you can manually check if there are available updates by following these steps:
- Open the Settings app by pressing Windows Key+I on your keyboard.
- Once the Settings app is open, go to Update & Security.
- Go to the right pane, then click Check for Updates.
- If there are available updates, they will be downloaded in the background. After that, try installing the .NET Framework 3.5 again.
Method Five: Running SFC and DISM Scans
It is possible that corrupted files are preventing you from installing the .NET Framework 3.5 to your system. In order to fix this, you must run an SFC scan. To do that, simply follow the instructions below:
- On your keyboard, press Windows Key+X.
- Select Command Prompt (Admin) or PowerShell (Admin) from the list.
- Inside the Command Prompt, type “sfc /scannow” (no quotes), then press Enter.
- The SFC scan will now begin. Remember that the process may take several minutes. So, do not interrupt it.
After that, try installing the .NET Framework 3.5 again. If it doesn’t work, the next step is to perform a DISM scan. You can do that by following these steps:
- Launch Command Prompt as an administrator.
- Run this command:
DISM /Online /Cleanup-Image /RestoreHealth
- The DISM scan will now commence. The process may take longer than the first scan. So, be sure not to interrupt it.
Method 6: Running the ‘lodct/r’ Command
The missing .NET Framework 3.5 issue can also be resolved by running the ‘lodctr’ command. To do that, follow these steps:
- Open Command Prompt with administrative rights. You can do this by following the first two steps on Method Five.
- Once Command Prompt is up, type “lodctr /r” (no quotes). Run the command by pressing Enter.
After executing the ‘lodct/r’ command, you should be able to install the .NET Framework 3.5 without any problems.
Method 7: Changing your Group Policy
In some cases, changing the Group Policy settings can resolve the .NET Framework 3.5 issue. This can be done by following these simple steps.
- On your keyboard, press Windows Key+R to open the Run dialog box.
- Type “gpedit.msc” (no quotes), then press Enter.
Note: You can only find this tool on Pro versions of Windows 10.
- Once the Group Policy Editor is open, go to the left pane, then navigate to this path:
Computer Configuration ->Administrative Templates ->System
- Go to the right pane, then double-click ‘Specify settings for optional component installation and component repair’. A new window will show up.
- Choose Enabled, then click Apply.
- Select the option which says, “Download repair content and optional features directly from Windows Update instead of Windows Server Update Services.”
- Press Windows Key+X on your keyboard.
- Select Command Prompt (Admin) or PowerShell (Admin).
- Type “gpupdate /force” (no quotes), then hit Enter.
Method 8: Checking your Action Center
This issue can also be fixed by checking your Action Center. To do that, just follow the instructions below.
- Go to your taskbar and click the Search icon.
- Type “control panel” (no quotes), then press Enter.
- Once Control Panel is open, go to the drop-down list beside ‘View by’. Select Category from the options.
- Now, go to the System and Security section.
- Click ‘Review your computer’s status and resolve issues’ under Security and Maintenance.
- Make sure you resolve any warnings that will show up.
- Once you’ve addressed all the issues, try installing the .NET Framework again.
Which method worked for you?
Let us know in the comments below!
Dot Net Framework 3.5 Wont Install Windows 10
It will be very frustrating if you want to install Windows .NET Framework 3.5 on your computer but you are denied with an error message saying “Windows couldn’t complete requested changes. Error Code 0x800F0954 “. This error code can create problems when you are trying to enable or install any of Windows Optional Features on your Windows 10 device. If you are facing this problem don’t worry. There are fixes available to fix the problem for you. This error happens when the connection between Windows Server Update Services (WSUS) and Windows Optional Feature Installer fails or gets terminated. So Windows Update Optional Feature Installer also fails to get the approval of downloading the Windows Optional Feature and it shows the error message. Let’s keep the reasons aside, lets go straight for the fixes.
If you notice the same error code in the command prompt window attempt these initial workarounds and check if your problem is solved-
Initial Workarounds–
1. Restart your computer and after restarting your device, try to install the .NET framework again.
2. Check if any Windows Updates are pending or not. If any of the Windows Updates are pending, install the Windows Update (many of the Windows Update comes with .NET framework systems that are installed when Windows is updated).

Net Framework 3.5 Wont Install Windows 10 32-bit
[IMPORTANT]- Before moving to the fixes make sure that you have created a system restore point for your system. In any case, if anything goes wrong, you can restore the system back to the present condition.
If still, you are facing the issue with the installation of .NET framework 3.5 or any Windows Optional Feature go for these fixes-
Fix-1 Update from Windows Update without permission of WSUS-
As we discussed the reason behind this error is the request acceptance or rejection between Windows Server Update Services (WSUS) and Windows Optional Feature Installer, so we can bypass the approval request to WSUS and directly install the Windows Feature without WSUS. Follow these steps carefully to do so-
1. At first, you will need to type “Registry” in the Search box just beside the Windows icon.
2. Then, you have to click on the “Registry Editor“.
2. On the left pane of Registry Editor, navigate to this location-
3. Now on the right pane double click on “UseWUServer“.
4. Change the Value data to “0“. Click on “OK“.
If you are unable to find “UseWUServer“, you have to create the key by yourself. Follow these steps to create the key-
a. After navigating to the “AU” registry, right-click on the blank space and click on “New” and click on “DWORD (32-bit) Value“.
b. Now, rename the “New Key” as “UseWUServer“. Now, follow step 2 of the Fix-1.
Close the Registry Editor and reboot your computer. After rebooting try installing the .NET framework 3.5 again on your computer. If you are still facing the problem go for the next fix.
Fix-2 Install the Optional Feature with Windows MCT-
If you are facing the problem with installing the feature from Control Panel directly you can do it using Windows PowerShell, where you have to download the Windows 10 ISO using Media Creation Tool (MCT). Follow these steps to install the optional feature from Windows PowerShell–
1. Download the Windows 10 ISO (don’t forget to match the build no of the ISO with your Windows 10 on your computer. Now mount the ISO in your system by double-clicking on it.
2. Press Windows key+R key and type “powershell” and hit “OK“.
2. Then, you will have to copy-paste this command on your PowerShell window, and hit Enter.
Change the Source name according to the drive where you have mounted the Windows 10 ISO, means, if you have mounted the ISO in the G: drive then you have to change the command as-
NOTE-
If you can’t run this command on your PowerShell window, copy and paste this command in PowerShell window and hit Enter.
[NOTE-Change the Source name according to the drive where you have mounted the Windows 10 ISO, means, if you have mounted the ISO in the G:drive then you have to change the command as-
3. Now, finally, you need to check if the .NET Framework is installed or not by copy and paste this command in PowerShell window and hit Enter.
Reboot your computer.
After rebooting check if .NET Framework 3.5 is installed on your computer or not. Go for the next fix if you are still having ‘Installing .NET Framework 3.5 failed Error Code 0x800F0954’.
Fix-3 Install .NET Framework 3.5 from Command prompt-
You can install the .NET framework 3.5 just by loading the Windows 10 ISO/DVD and executing a command in the Command prompt window. Follow these steps to install .NET Framework 3.5 from Command prompt window-
1. Download the Windows 10 ISO.
(NOTE– While downloading the don’t forget to match the build no of the ISO with your Windows 10 on your computer.)
2. /sonic-advance-2-rom-hack.html. Now mount the ISO by double-clicking on it.
3. Remember the drive letter name ( like “G:”/”H:” etc).
4. Now, you have to press Windows key+R to launch the Run.
5. When you can see the Run window, you will need to type “cmd” in that Run window and click on “OK“.
3. Now copy-paste this command on your Command prompt window, and hit Enter.
Net Framework 3.5 Won T Install Windows 10
NOTE– You will need to change the drive letter in the command according to the drive letter where you have loaded the DVD.
Download java for mac 2017. NOTE-
If you are facing problem with executing this command, try executing below mentioned command-
NOTE– Don’t forget to change the ‘drive letter‘ in the command as discussed before.
Reboot your computer.
After rebooting check if you are still facing ‘Installing .NET Framework 3.5 failed Error Code 0x800F0954’ problem on your computer.
You should be able to enable/ install .NET Framework 3.5 on your computer, without any further error.
Sambit is a Mechanical Engineer By qualification who loves to write about Windows 10 and solutions to weirdest possible problems.