[KW802]

Originally Posted by El Intocable

Sorry for the confusion, what i want is to install a fresh vB to a subdomain using the same database but when I try to install the new vB the instalation process tell me if i want to upgrade which Im not since Im already at 4.0.8pl2

That is not really what this add-on does. With this add-on you would have one database and one copy of vBulletin that everything points to. Anything you do, like upgrading vBulletin or changing any settings, would be to that single database & single copy of vBulletin.

If you then used this add-on to have multiple sub-domains or domains pointing to the same database then you would not install additional copies of vBulletin since vBulletin is already installed. Instead your new sub-domains & new domains would be virtual instances since really behind the scenes they are being served from your existing single database & single copy of vBulletin.