Fixed Windows Update Error 8000FFF
                     Fixed: Windows Update Error 8000FFF
The error code 8000FFF can appear due to several issues including while you try to 
install pending Windows updates not often and you may use WU or WSUS to do it. 
Generally, in such cases, the error code KB3212646 appears. On most occasions, 
the error happens due to a software bug which the Windows 7 operating system 
has when Microsoft patched it
For more information visit :
 
Office.com/setup
Solutions to fix error code 8000FFF on Windows 7 
The Windows Troubleshooter is an inbuilt system tool provided by Microsoft which is 
capable of solving the error code 8000FFF and even other critical issues. Follow the 
instructions motioned below to fix the ongoing problem:
For more information - webroot.com/safe
Solution 3: Manually Installing KB3212646 
The Windows update issue can occur when your computer lacks 
essential updates for internet access so that means you can try installing 
the KB3212646 Updates manually to your PC. See the instructions 
mentioned below to fix the Windows Update error code 8000FFF:
For more information - Office.com/setup