Asyn
2001
Asyn
2002
Just received KB 4495667 MS 2019/04 Cumulative Update on both Win 10 machines.
Asyn
2004
It isn’t a mess. It’s a fact that System Protection is disabled by default in Windows 10.
If it is disabled, Windows is not able to create restore points.
So this problem is actually caused by the user who wasn’t aware of this fact.
DavidR
2007
Most users don’t delve into the OS settings until they experience a problem. If they don’t know about it, how are they to know what the problem is and what to do about it 
@David,
They made the change that caused the problem. By default, there isn’t any problem if you’re using System Restore.
Just receiving now Win 10 cumulative update KB4497934
CraigB
2012
I got that one a couple of hours ago then I followed with manual update search and found Win 10 1903, all installed and running fine 
Just checked for additional updates but there aren’t any.
CraigB
2014
If you have 4497932 then you are on Win 10 1903, I got 4497932 and 4495620 after updating to the new 1903 release.
Very cumbersome, long update process and very long time with "setting up personalization settings for: Web Platform customizations.
A precursor to 1903??
Does the update to 1903 loose the installed app with 1809?
CraigB
2017
I only have a few apps and they all remained after the update, no new ones were installed either.
OK thanks. 
Edit: Just did a manual update search; no 1903 here yet.
1903 Installed Cleanly via usb created with Media Creation tool
x64 version
Pro
Decided to reinstall Avast right off the bat, as figured used it for many many many years, and it does provide excellent protection, and finally leaving Defender alone for once–hopefully that lasts, and Ignore all the other forums around the net that say sometimes Avast not needed lol.
Performance so far great
Tomorrow updating Laptop hopefully from Windows Update over the top, and hopefully that goes smoothly, only a few games on Laptop, and Office 365, not much on that machine, and a little bit of HP programs
Moms Desktop might be a challenge, 5 to 6 years old, hopefully still supported
Overall very happy, Testing gaming performance later on