After the latest Windows 7 update, my System Tray refuses to remember icons, except of the system ones. When I right-click the tray, I can customize the behavior, but that lives only until the next reboot. After a reboot, again, there are only system icons. I can make all of the icons live permanently in the tray if I check "Always show all icons and notifications" in the bottom of the customization window, but I do not want to see many of them in the tray. How can I tame the system?