I run XP Home and the uninstall for AHP is in the Add/Remove Programs icon in the Control Panel. If you do uninstall it and plan to re-install AHP, back up any .ahx files you created, once AHP is uninstalled delete the following Folders: ActiveHomePro folder in Program Files, X10 in Program Files/Common Files and My Images on C:/ (that folder is installed by AHP regardless of any cameras.)