# Preparing a Windows image ```shell nix-build install.nix result/bin/networked-installer.sh ``` Follow the instructions. Then press **return** to automatically complete the installation via SSH. The virtual machine will be shut down when the process is complete. Move the image `c.img` to one of Nix' `extra-sandbox-paths` (`nix.sandboxPaths` on NixOS). # Running the tests ```shell nix-build --arg diskImage "\"…/c.img\"" ```