WinJail is full implementation of chroot, with additional features like "copy-on-write" mechanism applied to chroot'ed files, additional registry based chroot, and more. WinJail has templates that can be applied for all applications started from specific folder, or for applications with exact name "Foo.exe", and so, and these templates can be configured to apply it immediately as appropriate program becomes to start, even without reconfiguration of start point for that program.