[SOLVED] Windows Server 2019 wil not update and rollback update after reboot - Error 0x800703f1

[Hoogen]

Hi,
I have Windows Server 2019 datacenter server (a hyper-V vm). When I run Windows Update the update installs and require a reboot.
When I reboot the server it rolls back the update. The error code is: 0x800703f1.

Attached are the files ComponentScanner and CBS and drivers hive.

Already thanks for helping.

 

[Maxstar]

Hi,

Upload the SCHEMA.DAT file

• Navigate to C:\Windows\System32\SMI\Store\Machine and copy the SCHEMA.DAT file to your desktop.
• Right-click on this file on your desktop and select Send To > Compressed (zipped) folder. This will create a file named SCHEMA.ZIP on your desktop.
• Attach this ZIP-file to your next reply.

 

[Hoogen]

Attached is the SCHEMA file

 

[Maxstar]

Replace the SCHEMA.DAT file

Warning: this fix is specific to the user in this thread. No one else should follow these instructions as it may cause more harm than good. If you are after assistance, please start a thread of your own.

• Download the attached Schema.zip file and save it to your desktop, right-click on it and select Extract all.
• Navigate to C:\Windows\System32\SMI\Store\Machine and rename the SCHEMA.DAT file to SCHEMA.old
• Copy the SCHEMA.DAT file on your desktop into the above directory.

Afterwards reboot the server and attempt to update. If it fails attach a new copy of the CBS logs.

 

[Hoogen]

Yess, it is working again. Thanks!

 

[Maxstar]

You're welcome. Glad to hear the problem has been resolved..