I see the same '8DDD0010' error when I retrace the steps I took a couple days ago that worked fine.
Possibly, there's a problem at MS Server City, so what I'd suggest is wait a few days, then try again.
That's what I'll do at my end, and reply once I get through properly.
Just to clarify what I did, that worked:
Browser: Google Chrome, searched "Microsoft Update Catalog
Resultant Display: the MS Globe top left on a blue background screen, search box top right.
Searched: all those KB fixes in OUgrad's note from March 18, one at a time
Notes: When you search, you get the "Title" listing down the left, and you select which one applies to your PC
( be careful to select applicable one, x86 or x64, whichever your PC is)
Click the "Download" box on the right side for the correct fix, which will result in a window popping up
on the left side with the fix(es) that are part of the Title, and they'll be in dark blue.
You need to click these fix(es) that display in order to initiate the download, and for multiple KB's in that
list, select each line one at a time from the top down to download each one into your "Downloads" folder
When you've downloaded them all, go to that folder and double-click each one in the same sequence to
launch the "Install". The Standalone Installer should take over here with a progress status, and upon the
successful completion, will direct you to restart your PC to invoke most of them.
One thing I'd like to add here. There's one fix (KB4012204) which is titled as "Cumulative Security Update for IE8
through IE11. This is an important fix to apply, since I believe the Windows Updates relies on having that one
installed before letting you carry on; hence the
"checking for updates" thingy that John in Thornhill mentioned.
Hope I've been of help here, and NO, I'm not a Microsoft Insider, but just like you, trying to get things to work.
Regards,
Frederick