Are you fully up to date, along with optional updates also?
Yes. However internet explorer 11 for windows is the ONLY update that fails (some updates were not installed) its been doing this for a very long time actually. just wont install IE 11.
""Internet Explorer 11 for Windows 7 for x64-based Systems
Download size: 56.3 MB"""
It just goes in to a constant failed loop, whether I reboot or not.