It is important to understand that on its main download pages. Instead, ISO images for Visual Studio 2019 are available through official channels, primarily the Visual Studio Subscriptions (formerly MSDN Subscriptions) portal and the Visual Studio Older Downloads page.
Microsoft no longer provides a single, direct for Visual Studio 2019 [25, 26]. Instead, users must use a small "bootstrapper" web installer to create an offline installation layout , which functions similarly to an ISO for offline or multi-machine deployment [25, 32]. Official Downloads and Methods index of visual studio 2019 iso