KB4522355 Windows 10 Build 18362.449 19H1 and 18363.449 19H2 - Oct. 23 Insider

Hmmm I downloaded this update yesterday 18363.446 (KB4522355) and some reason when I manually ran Windows Update check again today, it downloaded and installed, despite Winver showing I'm already at .446 of 18363 1909. Joined Release Preview last night to get this update, as i'm type that can't stand being out of date longer than a day, as would drive me nuts


Haven't restarted as yet, but will in a few minutes shortly here

This update just showed up for me again after installing itself earlier today.

Edit: My version changed from 446 to 448.

enigma101 said:

fg2001gf10F this will be interesting. I've ended up with what has been called a 'hybrid build' of 18363.10022 on all of my machines and i'm looking to get rid of it. As has already been said, I don't know when or even if this will get further updates. I've tries in place upgrades of several other builds and none have allowed the upgrade option.

I'm going to give this 18363.446 a go on one machine and see what happens...

EDIT: OK so it's finished ….I have to admit i'm more confused than ever before! Having downloaded the ISO for 18363.446 from UUP i've 'upgraded' this machine and now it's claiming to be on 18683.10024!

If you want to go back from 18363.10024 and preserve your files and apps you have a few steps to take.
1) Uninstall the 1909 enablement package using the control panel, that will bring back 18362.10024.
2) Use 18362.356 ISO and do an update in place offline (without checking online for updates). That will bring back to 18362.356 build.
3) Select the desired insider ring.
4) Once you are back to 18362.356 you can update up to whatever build level you need depending on the Insider ring you picked, or by using the desired ISO.

Theres Sceenshot showing Windows 10 1909 18363.448