LiveUpdate has been locked by administrator, cannot download latest definitions
I have recently downloaded SEP on my personal PC as an unmanaged client, and I am not networked in with any other computers. I am the administrator for my computer, however in the home screen for SEP it says "Proactive Threat Protection is disabled" and when I click "fix" it says it has requested updated definitions from the server and the problem will disappear when the updates are downloaded. The problem is that it has been saying this for 2 days now and no updates have been downloaded. Also, along the left hand side of the home screen where the links to the different pages of SEP the link for LiveUpdate is grayed out and I cannot select it. When I move the mouse over it I get a text box saying "Your administrator has locked this feature." I go into my control panel and find LiveUpdate there, but there are no options allowing me to unlock LiveUpdate, nor does it say anywhere that LiveUpdate is locked. A couple other notes, I am on Vista Home Premium, and am running the 64 bit version of SEP.