Application & Data Migration Blog Posts | Mobilize.Net

Navigating the Graveyard of Microsoft Technologies

Written by Cheyenne Sokkappa | Oct 30, 2024 4:22:11 PM

Beware the Ghosts of End-of-Support Dates!👻

Ah, the chilling winds of change are a-blowin' in the tech world, and if you don't keep up with the eerie dance of support lifecycles, your systems might become haunted by vulnerabilities! Microsoft, the grand necromancer of software, has summoned forth a horde of technologies over the decades. But beware! Some of these have become ghastly specters, lurking in the shadows of obsolescence. This blog post explores the crypt of Microsoft's end-of-support dates and policies, unearthing the skeletal remains of .NET (including the dreaded .NET Framework), the ancient spirit of Visual Basic 6.0, the restless souls of Visual Basic .NET, C#, F#, and J#, the poltergeist of Access, the decaying corpses of Windows Forms and Web Forms, the wraith-like Silverlight, the zombie Xamarin, and the ever-shifting ASP.NET.

.NET Framework and .NET Core/.NET 5+

.NET Framework

  • Versions 4.5.2, 4.6, and 4.6.1
    • End of Support: April 26, 2022
    • These versions have been laid to rest, receiving no more security updates or technical support. Upgrade or face the wrath of the digital ghouls!
  • Version 4.8
    • Support Policy: Like a vampire bound to its coffin, .NET Framework 4.8 is chained to the lifecycle of the Windows operating system it infests.

.NET Core and .NET 5+

  • .NET Core 3.1
    • End of Support: December 13, 2022
    • Another soul claimed by the abyss of time.
  • .NET 5
    • End of Support: May 8, 2022
    • Gone, reduced to digital dust.
  • .NET 6 (LTS)
    • Supported Until: November 12, 2024
    • A Long-Term Support (LTS) release, this one's got a bit more life in it. 
  • .NET 7
    • Supported Until: May 14, 2024
    • A Standard-Term Support (STS) release with some treats but mostly tricks now that it's out of support.
  • .NET 8
    • Supported Until: November 10, 2026
    • A Long-Term Support (LTS) release with the latest tricks and treats. Recommended for applications that need to survive the coming digital apocalypse.

Recommendation: Stick to the latest LTS version for your production environments, unless you want to risk a technological haunting.

Visual Basic 6.0

  • Development Environment
    • End of Support: April 8, 2008
    • The tomb is sealed, the tools are gone.
  • Runtime
    • Support Policy: The ghost of Visual Basic 6.0 lingers on, clinging to the spectral form of supported Windows versions. But beware, for its power to change is no more.

Recommendation: Exorcise those VB6 apps and migrate them to a newer platform like C# .NET 8 or, unless you enjoy communing with digital spirits. 

Visual Basic .NET, C#, and F#

These languages are the lifeblood of the .NET ecosystem, but their lifespans are tied to the .NET versions they're bound to.

Recommendation: Keep your development environment updated, lest you fall prey to the curse of outdated code.

J#

  • End of Support: October 10, 2017
  • J# has been banished to the netherworld of dead languages. Using it is like summoning a digital demon.

Recommendation: Replace J# with a supported language like C# unless you want your code to become possessed.

Microsoft Access

This database tool is part of the Microsoft Office suite, and its fate is tied to the Office version it haunts.

Recommendation: Upgrade to the latest version or embrace the cloud with Microsoft 365, where updates flow like the River Styx.

Windows Forms and Web Forms

  • Windows Forms: A UI framework for building Windows desktop applications.
  • Web Forms: Part of ASP.NET for building web applications.

Support Policy: Both are bound to the .NET Framework lifecycle, and their time is drawing nigh.

Recommendation: For new projects, consider using WPF (Windows Presentation Foundation) for desktop apps and Blazor for web apps. They're the modern weapons you need to fight off the digital horrors.

Silverlight

  • End of Support: October 12, 2021
  • Silverlight has been consumed by the shadows. Browsers no longer support its spectral plugin.

Recommendation: Migrate to modern technologies like HTML5, Blazor, or other supported frameworks, and let Silverlight rest in peace.

Xamarin

  • End of Support: May 1, 2024
  • Xamarin is shuffling off this mortal coil, replaced by .NET MAUI.

Recommendation: Transition to .NET MAUI for cross-platform mobile app development and escape the zombie horde of unsupported frameworks.

ASP.NET

  • ASP.NET Core: A cross-platform, high-performance framework for building modern web applications.
  • Support Policy: Support is tied to the .NET version it uses.

Recommendation: Use the latest LTS version for production applications and fortify your web presence against the digital ghosts.

VBA and VBScript: The Haunted Scripts

These scripting languages, once vital tools in the Microsoft arsenal, are now shrouded in a chilling mist of uncertainty.

  • VBA (Visual Basic for Applications): This malevolent spirit is trapped within the Microsoft Office suite, its fate forever intertwined with the applications it haunts. Though still lurking within the depths of Excel and Word, its future remains grim.
  • VBScript (Visual Basic Scripting Edition): This phantom script, once used to automate tasks and conjure web apparitions, is fading fast. Microsoft has begun its ritual of deprecation, with its final demise predicted in the coming years.

Recommendation: If you dare to use these haunted scripts, proceed with caution! Consider alternatives like PowerShell or JavaScript for your automation needs, lest you become ensnared in their web of obsolescence.

Don't Let Legacy Haunt You

Heed these warnings, brave developers! Staying informed about the support lifecycles of the technologies you use is essential for keeping the digital boogeyman at bay. As Microsoft continues to weave its technological spells, plan your migrations and upgrades carefully, or your applications might become cursed with vulnerabilities and inefficiency.

Next Steps:

  • Exorcise Your Applications: Identify technologies that are approaching or have passed their end-of-support dates.
  • Plan Your Escape: Allocate resources for updating or rewriting applications using unsupported technologies.
  • Stay Vigilant: Regularly consult Microsoft's official support lifecycle documentation for the latest prophecies.

By actively managing your technology stack, you can avoid the spectral pitfalls of outdated software and ensure your organization's continued success in the face of the ever-changing digital landscape. Or call us at GAP cuz we’re the original Ghostbusters!