Failed to get service object: 80248014+windowsupdate.log

Patches are not installing on the user machine.

Every time it tries to install and after reboot it displays a message: ”we couldn’t complete the updates undoing changes”.

Verified WUAhandler.log no error messages are logged.

Windows update service not exists on the machine.

This is Windows 8.1 and latest service stack update: Kb4566425 is installed.

I have executed regsvr32 wuaueng.dll and imported WSUS registry key form my test machine.

After reboot Windows Update service is created.

WSUS clean up done: Stop service, Removed Software distribution folder ,Started the service.

Downloaded a single patch and try to install manually: Installation was successful but after reboot patch disappears from addremove programs.

Windowsupdate.log show me this message: Failed to get service object: 80248014 after patch installation.

Can you suggest any thing?