Microsoft Office Enterprise 2007 [which was installed on the refurbished computer when I bought it from Seattle Computers and who did not provide an Office disk] will not allow me to select "Change" in Programs & Features.
Contact Seattle Computers and ask them how you can either run a Repair of Office 2007 or how you can uninstall/reinstall it.
Until you can get all security-related updates for Office 2007 installed, the computer & your data should be considered at-risk.
Is it possible that this is being caused by Kaspersky interfering with security updates?
Doubtful but anything's possible.
I have no "extract all" option when I right click--what option should I use?
I put it on desktop and it doesn't offer the option to run as administrator.
I do already have a Reset_Windows_Update_Full icon on my desktop that I tried as "run as administrator" [to no avail
IMHO there's no need to "Reset Windows Update" since you successfully executed Option 3 in this tutorial two weeks ago.
Again, sometimes it's too late for the McAfee removal tool to "come to the rescue" - this may be another one of those times.
Tip => When you start shopping for a new computer, cross Seattle Computers off your list.