Microsoft’s .NET Framework 3.5 improvement platform, which dates again to November 2007, is now not included as an optionally available Windows element. Microsoft has modified its deployment mannequin to standalone installer standing for future Windows variations.
In a bulletin revealed February 5, Microsoft mentioned that starting with Windows 11 Insider Preview Build 27965, .NET Framework 3.5 have to be obtained as a standalone installer for functions that require it on newer main variations of Windows. The change additionally applies to future platform releases of Windows however doesn’t have an effect on Windows 10 or earlier Windows 10 releases via 25H2.
Microsoft mentioned the change for .NET Framework 3.5 aligns with the product’s life cycle, as .NET Framework 3.5 approaches its finish of help on January 9, 2029. Customers are inspired to start planning migrations to newer, supported variations of .NET. Guidance together with installers, compatibility notes, and really helpful migration paths has been revealed on Microsoft Learn for customers with functions that depend upon .NET Framework 3.5.
