WinSVR 2025 Std KB5048667 Error 0x800736b3 or 0x800f0838

Question

Hello,

running Windows Server 2025 Std

24H2 2024-10 (KB5044284) was successfull

24H2 2024-12 (KB5048667) Error 0x800736b3 over Windows Update

24H2 2024-12 (KB5048667) Error 0x800f0838 over Download and DISM

Is there any other way?

Brgds

Answer 1

Hello,

Thank you for posting in Microsoft Community forum.

Based on the description, I understand your question is related to update failure.

Please firstly run below command to scan some system files and check result:

sfc /scannow

Dism /Online /Cleanup-Image /restoreHealth

Create folder C:\temp\cab 

Download the update from Microsoft Update Catalog to C:\temp 

Expand the .msu file to extract the .cab file by running below command in CMD: 

expand -F:* C:\temp\{.msu file name with extension} C:\temp\cab

You will get a .cab file from last step, use the following DISM command to add package: 

Dism /online /add-package /packagepath:c:\temp\cab\{.cab file with extension}

If there is no error, reboot the machine

Have a nice day. 

Best Regards,

Molly