Windows 10: Can I go from Windows 10 22H2 to Windows 11 21H2

Is it possible to upgrade to Windows 11 21H2 from a Windows 10 22H2 build? We have ran in to some issues with Windows 11 22H2 on our network, but Windows 11 21H2 works perfectly.

:)

 

Windows 11 - can i download 21H2 and install to 22H2

Hi. I had Windows 11 22H2 updated from 21H2. But i was unable to uninstall 22H2. GO BACK button in recovery was greyed. So i made full recovery and clean reinstall Windows 11. Now i have again Windows 11 22H2. And i cant uninstall 22H2 to get 21H2.

Can i somewhere download 21H2 standalone update and overwrite it to 22H2?thx

 

Windows 11 22H2 on my Windows 11

Hi - my Dell XPS 15 7590 originally came with Windows 10 but I upgraded to Windows 11 without problems. Now running Windows 11 21H2 OS Build 22000.1098

Windows update is not offering me Windows 11 22H2 to download/install.

My Windows Registry does not seem to have any reference to '"DestBuildNum, UpEx, UpExU, and RedReason" keys.

Is there some incompatibility with my system that is stopping Windows Update from offering me 22H2?

I'm also registered for Windows Insider and that does offer me an Insider version of 22H2.

Thanks for any suggestions.

 

Getting SO annoyed of windows 11 22h2

Hey there\

Reference

21h2 = windows 11 21h2

22h2 = windows 11 22h2

Windows 11 22h2 on my surface pro 7+ is so slow and laggy. I cant even run chrome without it taking 10 seconds to load. Before in 21h2 it took almost no time (around 0.2 seconds). Not to mention boot time. 21h2 took 15 seconds without fast startup compared to 22h2's HORRIBLE boot time of 47 seconds. I regularly maintain my computers health, and I did as much as physically possible to fix the LAG. Some things I tried are:

ChkDsk

Sfc scan

restore health

clean temp

clean %temp%

disk cleanup

system restore (to just after install of 22h2)

uninstalling bloatware

turning off all startup apps

turning off background apps

Tried thisiswin11

and none worked.

For me, I cant go back to 21h2 since I deleted windows.old

is there a way?

thx