[SOLVED] 0x80073701- error_sxs_assembly_missing

Mark_AV · Aug 19, 2022

Hi,

been racking my brain trying intsall SMB1/CIFS server side on our Win 2019 server.

The CBS.log keeps referencing KB5001342 package 4619.

I can see it listed in C:\Windows\System32\Catroot

Still whenever I try and install that feature it keeps returning the same error.

SFC comes back clean
SFCFix comes back clean

Tried allsorts, always the same error.

Pleas help!

Maxstar · Aug 25, 2022

Hi and welcome to Sysnative,

Open Windows Explorer and browse to the C:\Windows\Logs folder.
Right-click on the CBS folder and choose Send to > Compressed (zipped) folder.
Now the message will appear, "Windows cannot create the Compressed (zipped) Folder here. Do you want it to be placed on the desktop instead?"
Click on the Yes button here.

Attach the file CBS.zip to your next reply.

Mark_AV · Aug 30, 2022

Thanks! sorry been away.

Mark_AV · Aug 30, 2022

Thanks, see attached, sorry been away

Maxstar · Aug 30, 2022

Hi,

No problem at all.

Follow these instructions to remove an update.

Open the Start menu of Windows and type the command CMD
When you see Command Prompt on the list, right-click on it and select Run as administrator.
When command prompt opens, copy and paste the following command into it, then press enter.

Code:

wusa /uninstall /KB:5001342

Let me know if it says it was successful or if there are any errors. Or take a screenshot of the command prompt window and paste it into your next reply.

Mark_AV · Aug 30, 2022

Thanks

Maxstar · Aug 30, 2022

Download the

Farbar Recovery Scan Tool and save it to your Desktop:

Download the 64 bit version: - Farbar Recovery Scan Tool Link

Open the startmenu and type the command cmd.
After you find the Command Prompt, right click on it and select Run as Administrator.
Copy and paste the following into the Command Prompt and press enter.

Code:

reg load HKLM\COMPONENTS C:\WINDOWS\SYSTEM32\CONFIG\COMPONENTS

Right-click on the file FRST64.exe and choose Run as administrator.

Copy and paste the following (code) into the Search box and click the Search Registry button.

Code:

KB5001342

When the scan is complete, a message will display that SearchReg.txt is saved in the same folder FRST was started from.
Post the logfile SearchReg.txt as attachment in your next reply.

Mark_AV · Aug 30, 2022

Thanks

Maxstar · Aug 30, 2022

Start the

Farbar Recovery Scan Tool again.

Warning: This script was written specifically for this system. Do not run this script on another system.

Download the attachment fixlist.txt and save it to your desktop.
Right-click on FRST.exe and select "Run as administrator".
Press the Fix button.
If for some reason the tool needs a restart, please make sure you let the system restart normally.
When finished, a log called Fixlog.txt will appear in the same directory the tool is run from.
Post the logfile Fixlog.txt as attachment in your next reply.

Mark_AV · Aug 30, 2022

Thanks

Maxstar · Aug 30, 2022

Please try to enable the SMB1/CIFS feature and let me know the result. If it fails attach a new copy of the CBS log.

Mark_AV · Aug 30, 2022

Thank you so much Maxstar, fantastic, really appreciate it.
Working!

Maxstar · Aug 30, 2022

You're welcome. Glad to hear you were able to install that feature now...

I'll mark this thread as solved.

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[SOLVED] 0x80073701- error_sxs_assembly_missing

Mark_AV

Member

Maxstar

Windows Update Moderator, Security Analyst

Mark_AV

Member

Mark_AV

Member

Attachments

Maxstar

Windows Update Moderator, Security Analyst

Mark_AV

Member

Maxstar

Windows Update Moderator, Security Analyst

Mark_AV

Member

Attachments

Maxstar

Windows Update Moderator, Security Analyst

Attachments

Mark_AV

Member

Attachments

Maxstar

Windows Update Moderator, Security Analyst

Mark_AV

Member

Maxstar

Windows Update Moderator, Security Analyst