A full installation requires at least 45 GB of space.
Open the Certificates subfolder in your layout. Right-click each certificate and select Install Certificate -> Local Machine -> Trusted Root Certification Authorities to prevent signature errors. visual studio 2022 offline installer iso
To update your offline installer later, simply run the --layout command again to the same folder; it will only download the new or changed bits. Create an offline installation - Visual Studio (Windows) A full installation requires at least 45 GB of space