Oddly enough, this has been my, by far, most popular blog post in the past nine years I’ve been running this blog.

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This blog post has been updated often & was initially written for Windows hệ thống 2012, but is still applicable today. Interestingly, installing Dotnet 3.5 is the same as almost ten years ago.

The latest version of Microsoft .NET Framework 3.5 is .NET Framework 3.5 (3.5.1) Service Pack 1.

It is now possible to install .NET Framework 3.5 SP1 using the GUI, Powershell, DISM, or the Offline Installer. Which method you prefer is up lớn preference.

Like most people having issues installing .NET Framework 3.5 on your hệ thống or client machine, read this blog post khổng lồ clarify this question.

This blog post focuses on installing .NET Framework 3.5 on Windows hệ thống 2012, Windows server 2016, Windows vps 2019, và Windows 10. It does also apply if you wish to install it on Windows 8 or 8.1.

Where vì chưng I find the .NET Framework 3.5 installation status?

If you want to verify if .NET Framework 3.5 has been installed on your client, the easiest way is to vày this via the Control Panel.

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Here is how to check if .NET 3.5 is installed on Windows 10:

Open the Control Panel và go lớn Programs và Features.

Press Turn Windows features or off.

review installation of .NET Framework 3.5 using Powershell

Use the below Powershell command lớn see if .NET Framework 3.5 is installed & with which subversions:


Incredibly, this is still an issue & my most popular blog post on this site.

Since this blog post was first published for the past seven years, not much has changed on the GUI side.

The possibility khổng lồ install .NET Framework 3.5 using Powershell is improved, but not much more.

Even though .NET Framework 3.5 is an old library, we are likely to see it as a prerequisite for the upcoming years.