How to Enable .NET Framework 2.0 and 3.5 in Windows 8.1 for Older Programs



aNewDomain.net — If you need to run or install an older program on Windows 8.1 you may experience a hiccup or two. That’s because the latest version of Windows requires previous versions of Microsoft’s .NET Framework. The .NET Framework is not enabled by default in 8.1, but it’s easy to install both versions so you can continue rocking your old software programs on the latest OS.

Windows 8.1 includes .NET Framework 4.5 development platform, but you’ll need to install 3.5 or 2.0 if an older program requires a specific version.

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Image credit: Brian Burgess

Enable .Net Framework 2.0 and 3.5

From the Start screen type: windows features and select Turn Windows features on or off.

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The Windows Features screen will come up on the desktop. Tick the box next to .NET Framework 3.5 (includes .NET 2.0 and 3.0) and click OK.

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Image credit: Brian Burgess

Wait while .NET Framework is installed on your system — it only takes a few seconds. Immediately afterward you’ll be prompted to download updates for it.

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Image credit: Brian Burgess

That’s it! Now you’ll be able to install and run your older programs.

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Image credit: Brian Burgess

For aNewDomain.net, I’m Brian Burgess.

Based in Pelican Rapids, MN, Brian Burgess led the relaunch of BYTE with Gina Smith, co-founded aNewDomain.net with Gina, John C. Dvorak and Jerry Pournelle in 2011, and serves as the editor-in-chief of GroovyPost.com. He is the How To gallery captain here at aNewDomain.net. Email him at Brian@aNewDomain.net or Brian@Groovypost.com and find him on Google + and on Twitter as @mysticgeek.

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