Download zip of VS Code 1.70 to your Downloads folder on Windows. Unzip into the default location (Downloads folder) ... File ...

Double-clicking the package does not install it as .vsix files are apparently not registered as VS Code files by Visual Studio Code. Attempting to install the .vsix file directly from the extensions ...

Click on Power Platform Tools, and on the Power Platform tools page, instead of clicking the install button (the one in green), select “Download Extension” from the links on the right-hand side. This ...