[SOLVED] Server 2019 can't update with error 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING

prolannic

Well-known member
Joined
Jul 26, 2022
Posts
47
We have a Windows Server 2019 that can't update and receives the following error: 0x80073701

Attached you find the current CBS logs as well as the ComponentsScanner.txt

I've found the following two erros in CBS log:

Code:
2025-01-07 09:01:31, Info                  CBS    Failed to pin deployment while resolving Update: Package-3C5468C5516ACBCF2E94CC0D539DBC3BC58EB98F5122584A3C267AD5193A45AE~31bf3856ad364e35~amd64~en-US~10.0.17763.5830.Deployment-520FF19197A6A6A8209EADE0C17C2A3C26CBBD6C42FB311A7409C2D552B8E173_amd64 from file: (null) [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]
2025-01-07 09:01:31, Info                  CBS    Failed to bulk stage deployment manifest and pin deployment for package:Package-E609AE9C4B9F064F63B9F82C6C41015EB78B0025FBB071A753EAB008DC08CBDB~31bf3856ad364e35~amd64~~10.0.17763.6640 [HRESULT = 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING]

Could you please help me with the missing assemblies?

Thanks
Nicolas
 

Attachments

Hi @prolannic,

Welcome to Sysnative Forums!

If you haven't already, please review the posting instructions here, and attach the requested log files. Without log files, our helpers will not be able to assist, and this will slow down fixing your machine.

If logs have been already been provided, our team of volunteers will analyse the provided log files to build a fix for your system. Please be aware that this may take several days from your initial post, due to the high volume of threads that we receive.


- Sysnative Windows Update Team
 
Hi,

Upload de COMPONENTS hive.
  • Open de Windows Verkenner en blader naar de map C:\Windows\System32\config
  • Selecteer het bestand COMPONENTS en kopieer dit naar je bureaublad.
    Let op: Indien je een melding krijgt dat het bestand in gebruik is, herstart dan je computer en probeer het nogmaals.
  • Rechtsklik op het bestand COMPONENTS op je bureaublad en kies KopiĆ«ren naar... - Gecomprimeerde (gezipte) map.
  • Upload het bestand COMPONENTS.ZIP naar WeTransfer | Send Large Files Fast en plaats de downloadlink in het volgende bericht.
 
Hi,

Oops, copied the 'canned speech' from the wrong folder.

Download
67139f7e69a58-SFCFix-ico.PNG
SFCFix and save it to your desktop.

Warning: This fix was written specifically for this system. Do not run this fix on another system.
  • Save any work you have open, and close all programs.
  • Download the attachment SFCFix.zip and save it to your desktop.
  • Drag the SFCFix.zip file over the SFCFix.exe executable and release it.
67139f52b3c1e-SFCFix-Zip-Eng.gif

  • SFCFix will launch, let it complete.
  • Once done, a file will appear on your desktop, called SFCFix.txt.
  • Post the logfile (SFCFix.txt) as attachment in your next reply.
 

Attachments

Great, please attempt to update. If it fails attach a new copy of the CBS logs.
 

Has Sysnative Forums helped you? Please consider donating to help us support the site!

Back
Top