Installing Hoster on a new backup computer

[lmcmains]

I have had Hoster installed on my main computer a little over 2 years. It is a home built Shuttle. I installed it on a backup computer that I just used at home, which is a Dell 4000 laptop. The laptop will not do duel monitors. Now I want to uninstall it from the dell laptop and install it on another Shuttle that I have built. If I have any computer proplems I can use the 2nd Shuttle. When I uninstall it from the dell do I need to be on the internet so MTU can see that I have uninstalled it or not. That way I can get it reset so I can install it.

Thanks