Mastering Windows Server 2016 Hyper-V

Solution Every application installed in a reference image will eventually need to
be updated, which is additional maintenance on the template. This is not a simple
process, because any change will require running Sysprep again, which has its own
complexities. Additionally, the more applications installed in the template, the
bigger the template and the more resources consumed that would be wasted unless
the application is used by every single user. With App-V and RemoteApp, there are
better ways to enable applications in the environment.