Windows Server 2022 WSUS Fatal Error: The schema version of the database is from a newer version of WSUS

Question

Hi,
I recently upgraded Windows Server from 2016 to 2022!
In post-install processes, I receive the following error for the WSUS service:

Log file is located at C:\Users\m-alizadeh\AppData\Local\Temp\\WSUS_PostInstall_20220223T152505.log
Post install is starting
Fatal Error: The schema version of the database is from a newer version of WSUS 
than currently installed.  You must either patch your WSUS server to at least 
that version or drop the database.

Furthermore, in the WSUS console there is the following error:

The WSUS administration console was unable to connect to the WSUS Server via the remote API. 

Verify that the Update Services service, IIS and SQL are running on the server. If the problem persists, try restarting IIS, SQL, and the Update Services Service.

The WSUS administration console was unable to connect to the WSUS Server via the remote API. 

Verify that the Update Services service, IIS and SQL are running on the server. If the problem persists, try restarting IIS, SQL, and the Update Services Service.

System.Net.Sockets.SocketException -- No connection could be made because the target machine actively refused it 192.168.0.1:8530

Source
System

Stack Trace:
   at System.Net.Sockets.Socket.DoConnect(EndPoint endPointSnapshot, SocketAddress socketAddress)
   at System.Net.ServicePoint.ConnectSocketInternal(Boolean connectFailure, Socket s4, Socket s6, Socket& socket, IPAddress& address, ConnectSocketState state, IAsyncResult asyncResult, Exception& exception)
** this exception was nested inside of the following exception **


System.Net.WebException -- Unable to connect to the remote server

Source
Microsoft.UpdateServices.Administration

Stack Trace:
   at Microsoft.UpdateServices.Administration.AdminProxy.CreateUpdateServer(Object[] args)
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.GetUpdateServer(PersistedServerSettings settings)
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.ConnectToServer()
   at Microsoft.UpdateServices.UI.SnapIn.Scope.ServerSummaryScopeNode.get_ServerTools()

***I did the following actions, which were unsuccessful:

• I removed the WSUS service, deleted the updates storage folder!
• I renamed SUSDB.MDF in the "WID\Data" folder
• I restarted the IIS Service as well as the application pool of WSUS
• I re-installed the WSUS service but it did not work!

It would be highly appreciated if anybody could help me.
Thanks in advance***

Answer 1

Thanks to @Pedro Herrera for solving this!

I just did a clean install of Server 2022 May Update and the only thing I did with this server was install WSUS using WID.

en-us_windows_server_2022_updated_may_2022_x64_dvd_50c4a90e.iso

I'm here because of this error. I wish people would stop making false claims such as "If you are trying to install WSUS on a server using the Windows Internal Database (WID), you will likely NOT receive this error." It's useless information and not helpful in any way. This is very clearly and obviously happening while using WID.

Thanks again @Pedro Herrera !

Answer 2

Hello @Amandayou-MSFT
The topic is on Windows Server 2022
How You could recommend NOT installing .NET 4.7 when DEFAULT .Net Version on Windows Server 2022 is 4.8
There is no way to fit this requirement.
.NET 4.8 is installed by default with (clean) operating system.

Answer 3

Solution given by Alejandro worked like a charm ! Unbelivable that MS rolls out a CRITICAL SYSTEM with that kind of error... :(

And I`ve installed SRV2022 from THIS MONTH ISO image !!!