If you receive , it usually means Windows cannot find the source files or the Windows Update service is disabled.
Type the following command, replacing D: with your mounted drive letter: .net 3.5 offline installer windows 11
Restart your PC if prompted. Your legacy software will now run without an internet connection. If you receive , it usually means Windows
If Method 1 failed (or you are strictly offline), you need a Windows 11 ISO file to act as the "installer." If Method 1 failed (or you are strictly
Meet Emma, a software developer who's been tasked with setting up a legacy application on a brand-new Windows 11 machine. The application relies heavily on .NET 3.5, which, to Emma's dismay, is no longer included in Windows 11 by default. In fact, Windows 11 comes with .NET Framework 4.8 pre-installed, but .NET 3.5 is nowhere to be found.
dism /online /enable-feature /featurename:NetFX3 /Source:esd /SourcePath:<path_to_iso_file>