Microsoft does not provide a single official ISO for Visual Studio 2017. Instead, you must create a Local Layout using the command-line to act as an offline installer. 1. Download the Web Bootstrapper
Download the small installer file (about 1 MB) for your specific edition from the official Visual Studio Older Downloads page: Visual Studio Community 2017 Visual Studio Professional 2017 Visual Studio Enterprise 2017 2. Create the Local Layout (Download Files)
Open a Command Prompt as an Administrator and navigate to your download folder. Run one of the following commands to download the components into a local folder:
For Everything (Huge Download, ~35 GB):vs_community.exe --layout C:\vs2017offline --lang en-US
For Desktop Development (Recommended for most):vs_community.exe --layout C:\vs2017offline --add Microsoft.VisualStudio.Workload.ManagedDesktop --add Microsoft.VisualStudio.Workload.NetWeb --includeOptional --lang en-US visual studio 2017 offline installer iso
Note: Replace vs_community.exe with vs_professional.exe or vs_enterprise.exe if using those versions. 3. Install from the Local Layout
How to make an offline installer for VS2017 - Scott Hanselman
Cause: The offline machine is missing root certificates (common on fresh or highly locked-down Windows installs).
Fix:
rootsupd.exe from Microsoft on an online machine and transfer it via USB.rootsupd.exe on the offline machine.By [Your Name/Publication]
In an age where high-speed internet is ubiquitous, the concept of the "offline installer" has almost become a relic. Most modern development environments, including Microsoft’s Visual Studio, have transitioned to small "bootstrapper" executables that download the necessary payload on the fly. But for system administrators, enterprise architects, and developers working in secure or bandwidth-constrained environments, the "always-online" model is a non-starter.
As Visual Studio 2017 approaches its end of mainstream support, the need to archive a stable, complete development environment has never been more pressing. The solution lies in a somewhat hidden, yet powerful capability: creating your own Offline Installer ISO.
An offline installer ISO for Visual Studio 2017 is a downloadable ISO image that contains the Visual Studio 2017 setup files and selected workloads/components so you can install Visual Studio on machines without Internet access or with limited bandwidth. Microsoft does not provide a single official ISO
Having an ISO file on a network share or external hard drive means you can reinstall the development environment years later, even if Microsoft changes the download links or retires older versions of components.
When you create an offline layout at a specific point in time, you freeze the version of the SDKs, compilers, and libraries. This ensures that every developer on your team has exactly the same toolchain, eliminating the “it works on my machine” problem caused by automatic updates.
Cause: You are trying to install a workload that was not included during the layout download.
Fix: Recreate the ISO with the correct --add parameters. For example, if you need Microsoft.VisualStudio.Workload.DataScience, you must add it to the layout command. Error 2: "The certificate chain was issued by