Visual Studio 2019: Offline Installer

offline installer

How to Create a Visual Studio 2019 Offline Installer Whether you are working in a secure environment with no internet access or simply want to save bandwidth when installing on multiple machines, creating an (or "local layout") for Visual Studio 2019 is a must-have skill for any developer.

1. Build layout on a machine with good internet.
2. Verify total size fits your USB/network drive.
3. Include --lang for your team’s locale.
4. Test the installation on a dummy machine before deploying to the fleet.
5. Schedule a monthly calendar reminder to update the layout.

1. A Machine with Fast Internet: You will use this machine to download the offline cache. It does not need to be a developer PC; any Windows 10/11 or Windows Server machine works.
2. Sufficient Storage Space: A full Visual Studio 2019 layout (all workloads and language packs) consumes 35-45 GB. A selective layout (e.g., only .NET desktop and C++) is roughly 10-15 GB.
3. The Correct Bootstrapper: Download the initial web installer from Microsoft’s official website. Do not use third-party sources.

   Verify Files:

   If the installation fails, run the command with --verify and --fix to check for corrupt downloads. If you'd like, I can help you: visual studio 2019 offline installer