With official support for Windows Vista soon to end, we have decided to end our support of this now legacy operating system. This will allow us to take advantage of newer technologies moving forward and ensure the highest possible security for our users.
Users currently using Windows Vista will still have access to their games; however, they will be unable to receive future Uplay PC client updates once support ends.
If you are one of the few still using Window Vista, we strongly urge you upgrade to a newer, more secure version of Windows at your earliest convenience.
To get more information on Microsoft ending support for Windows Vista, please read here.