Windows 10 Version 1803 or later needs to be installed

[Bumble]

I ran checker for Windows 11 and received Windows 10 Version 1803 or later needs to be installed message. I have many 20H1 and 21H1 in my history list. I have a Dell I5 chip and a lot of memory and hard drive space.

Please help if you can?

 

[Grizzly]

The question now is what build you actually have on your PC. You can go to settings, then system, scroll down to "about" and under "Windows specifications" you will see the edition and version as well as the OS build.

Let us know what you find out.

 

[SwanBob]

I have the same issue. My Edition Windows 10 Pro, version is 20H2, build is 19042.1237

When I run the WindowsPCHealthCheckSetup.msi it says "You'll need Windows 10, version 1803 or later to install this app."

 

[sweiner7]

I have the same issue. My Edition Windows 10 Pro, version is 20H2, build is 19042.1237

When I run the WindowsPCHealthCheckSetup.msi it says "You'll need Windows 10, version 1803 or later to install this app."

Same for me except my Windows 10 Pro version 20H2 is at build level 19042.1288. I also have WindowsPCHealthCheckSetup.msi installation failing with the prompt indicating version 1803 or later is required.

 

[Bumble]

edition Windows 10 Home, Version 21H1, Installed 6/17/2020, OS build 19043.1288, Experience Thanks for your help. What is next?

 

[Trouble]

What is next?

They had a version of PC Health Check, didn't work too well and they pulled it down.
Then they put out this version which seems to throw a random error now and then.
Why not try a third party tool and see if that sorts out anything

GitHub - rcmaehl/WhyNotWin11: Detection Script to help identify why your PC is not Windows 11 Release Ready. Now Supporting Update Checks!

Detection Script to help identify why your PC is not Windows 11 Release Ready. Now Supporting Update Checks! - rcmaehl/WhyNotWin11

github.com

Seems to me, if the message you are receiving is inaccurate and you know it to be so, then....
All else being good to go (hardware wise and a known good system image) I'd proceed with the install / upgrade.

Are you saying that this error is halting the upgrade procedure??