Microsoft NET Framework Installation Issues Error Code 0x800c0006 Fix

.NET Framework 4 is required for developers and end users to run the latest versions of applications on Windows. However, while downloading and installing .NET Framework 4, many users complained that the installer stopped midway with the following error message - “.NET Framework 4 has not been installed because Download failed with error code 0x800c0006”. If you are also experiencing it while installing .NET Framework 4 on your device, then you are at the right place.

Fix 1 – Check Network Connection

The first thing you should check is whether the system has a stable network connection. .NET Framework 4 Connect to the Internet and download the package files for installation. However, if your system lacks a stable network connection, the installer will not be able to connect to the server and download the packages. You can try these steps -

1. Close the .NET Framework installer page.

2. Then, disconnect the system from the WiFi network. Turn off the router.

If you are using a LAN cable, you must unplug it from the computer.

3. Then, wait 2-3 minutes. Then, turn on the router.

4. For Ethernet users, plug the Ethernet cable into your system.

5. Connect your system to a WiFi network.

Then, run .NET Framework 4 (Web Installer) and follow the on-screen instructions to complete the installation process.

Fix 2 – Run the offline installer

Download the offline installer for the .NET Framework 4 package and install it on your computer. No need to worry about network failure at all!

1. Go to .NET Framework 4 (stand-alone installer).

2. Once you are there, click "Download" to download the installer.

Download size is approximately 50 MB.

3. After downloading, visit the download location.

4. Then, double-click the " dotNetFx40_Full_X86_x64" installation file.

5. In the next step, check "I have read and accepted the license terms".

6. Then, click "Install" to install the .NET Framework 4 files on your computer.

You may need to restart your computer to complete the installation.

Fix 3 – Unblock Installer

Sometimes, the installer file may get blocked on your computer, mainly when you transfer files from another computer. You can easily unlock the installer.

1. Go to the location of the installer files.

2. Then, right-click it and click "Properties".

3. Now, go to the “General” tab.

4. After that, check the "Unblock" box.

5. Finally, click "Apply" and "OK".

After unlocking the installer file, run it on your computer.

This time, everything should go smoothly and .NET Framework 4 should be installed on your system.

Fix 4 – Enable .NET Framework 3.5

Enable .NET Framework 3.5 may work for you.

1. If you press the Win key and R key at the same time, you can see the run box.

2. Then, write it, and then click "OK".

可选功能

3. On the Windows Features page, check the .NET Framework 3.5 (includes .NET 2.0 and 3.0) box.

4. After that, click on "OK" to enable it.

Allow Windows some time to enable this feature on your system. Once completed, click "Restart Now" to restart your computer and re-enable the framework functionality.

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