e2cd30cb_ntions__Maya_Calendar__et_al____Discussion
[Description] Reuse windows for launching shortcuts [Discussion] 
Determines whether, when you click a Web link in an Internet-aware program, such as Outlook Express, and when there is already an Internet Explorer window open, the Web page appears in the open browser window. If you disable this setting, Internet Explorer opens a new window.
Recommended Internet Explorer Settings - Xoc Software (RVBA Conventions, Maya Calendar, et.al.)
Discussion