WSIM – unable to generate catalog (still after fix)

I have been reading a lot of posts saying, there were problems creating the .clg file when using WSIM in 1903, but it should be fixed after the fix has been published by Microsoft. I still have problems though. I have done a fresh install of Windows 10 Pro installed ADK, the fix and generally just been following the amazing guide from ceos3c. When I try to make a catalog file at the end part 7 I get this from the log:

15:46 : This application requires version 10.0.18362.1 of the Windows ADK.
Install this version to correct the problem
15:46 : 
15:46 : Windows SIM was unable to generate a catalog. For troubleshooting assistance, see the topic: 'Windows System Image Manager Technical Reference' in the Windows ADK User's Guide.
15:46 : 
15:46 : System.ComponentModel.Win32Exception (0x80004005): Unknown error (0xc1420127)

Server stack trace: 
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.WimImageInfo.PreCreateCatalog()
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.OfflineImageInfo.CreateCatalog()
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.CatalogCreatorImpl.CreateCatalog(OfflineImageInfo offlineImageInfo)
   ved System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
   ved System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]: 
   ved System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   ved System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.ICatalogCreator.CreateCatalog(OfflineImageInfo offlineImageInfo)
   ved Microsoft.ComponentStudio.CatalogGenerator.CreateCat(ProgressDialog pd, Object o)
15:46 : 
15:46 : Windows SIM was unable to generate a catalog. For troubleshooting assistance, see the topic: 'Windows System Image Manager Technical Reference' in the Windows ADK User's Guide.
15:46 : 
15:46 : System.ComponentModel.Win32Exception (0x80004005): Unknown error (0xc1420127)

Server stack trace: 
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.WimImageInfo.PreCreateCatalog()
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.OfflineImageInfo.CreateCatalog()
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.CatalogCreatorImpl.CreateCatalog(OfflineImageInfo offlineImageInfo)
   ved System.Runtime.Remoting.Messaging.StackBuilderSink._PrivateProcessMessage(IntPtr md, Object[] args, Object server, Object[]& outArgs)
   ved System.Runtime.Remoting.Messaging.StackBuilderSink.SyncProcessMessage(IMessage msg)

Exception rethrown at [0]: 
   ved System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
   ved System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
   ved Microsoft.ComponentStudio.ComponentPlatformInterface.ICatalogCreator.CreateCatalog(OfflineImageInfo offlineImageInfo)
   ved Microsoft.ComponentStudio.CatalogGenerator.CreateCat(ProgressDialog pd, Object o)

I have been reading this thread at TechNet from Microsoft which suggests I am not the only one, but also that the fix did the trick for most people.
I can also see this question, which is not answered.

Any ideas to what I could be doing wrong?