hmm, let see i guess you are using IE so you go to...
Tools\Internet Options\Security\
and for each of Internet|Local Intranet|Trusted Sites|Restricted Sites
push the Default Level button, and make sure that the site is not inclused in the Restricted Sites dialog when you press the sites button ...
Window Manager is discontinued, for WLM try the new, Enhancer for contact list docking, auto-hide, hide taskbar button, remove button flashing and remember keyboard layout in conversation windows