Have you ever had problems with Windows Updates not working. If the answer is yes, then try the following.
Launch a command prompt as an administrator.
Type the following.
net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
ren C:\Windows\SoftwareDistribution SoftwareDistribution.old
ren C:\Windows\System32\catroot2 Catroot2.old
Restart your computer.
I hope this helps you to resolve your issues with Windows Updaters.