I dunno if it right section but o well lol. I am using windows xp. andmy updated always failes to install. heir some screens. o double click on that yellow update thingthat pos up and this screen pops up after pressing express install i get this error. I tyed restarting my pc, no luck any ideas what to do Help will be apriciated.

This is not the correct fourm. This Forum is for Exchange Server 2007 only. Read your event log for more detail on the errors. Usually related to other software interfering with the installation. Try turning everything off with msconfig and re-run the updates after a reboot. Or just download and install them manually.