New
#150
Sysprep does not touch on anything else than hardware specific drivers and settings, replacing them with generic ones to allow system to be transferred to any hardware setup. If it works, as usual, everything you have installed stays intact. If not, you always have your backup to restore.
You can of course do this manually, as Kaktussoft told above. One by one uninstall everything manually. It's just that sysprep with generalizing switch is designed to do this automatically with one click, easy and secure.
Kari