The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
most likely the problem is that buildtools 2019 is already installed
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
I created a standalone installer using a key buildtools.exe --layout... When installing, the installer tries to download https://download.visualstudio.microsoft.com/download/pr/9b3476ff-6d0a-4ff8-956d-270147f21cd4/6c8ec8836afad99784280e1fde82eaefcc8e07cc9dcdb188c5b4887934209a78/vs_Setup.exe. But since there is no internet, the attempt fails. When using the keys --quiet --wait --noweb --nocache - just hangs without action. When using --quiet --wait --noweb --nocache --noUpdateInstaller-fails. I tried installing certificates before installing as advised. I tried different combinations, I do not know how to prevent the download vs_Setup.exe. I think that for some reason, the "--update " key is added imperceptibly during installation. I also tried to edit the responsefile.json, install with \ \smb-share. Download the archive and install it from it.
The process of installing, configuring, and customizing Visual Studio to support development workflows across languages, platforms, and workloads.
Answer accepted by question author
most likely the problem is that buildtools 2019 is already installed