[SOLVED] Windows Server 2019 KB4493509 missing

[Alex_zee9]

Hello,

I'm struggling to find the Win 2019 Server KB4493509 package to solve a "ERROR_SXS_ASSEMBLY_MISSING" error.

Microsoft Catalog does not contain it anymore.

I tried to install the next version but it doesn't work.

Has anyone notice where I can find the KB4493509 package on the web?

Thanks in advance,
Alessandro

 

[Maxstar]

Hi and welcome to Sysnative,

I have moved your post to this forum! Please follow the Windows Update Forum Posting Instructions and provide the requested files in your next post

 

[Alex_zee9]

I provide ComponentScanner txt file and CBS compressed folder.

 

[Maxstar]

Step 1. 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.

wusa /uninstall /KB:4493509

• Let me know if it says it was successful or if there are any errors.
• When you get the message: The update KB4493509 is not installed on this computer, then perform step 2.

Step 2. 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.

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.

KB4493509

• 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.

 

[Alex_zee9]

I provide the SearchReg.txt file after having launched the Search Registry for KB4493509.

 

[Maxstar]

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.

 

[Alex_zee9]

I provide the Fixlog.txt file as a result after running the Fix for KB4493509.

 

[Maxstar]

The fix completed succesfully, did you get the error (0x80073701) message while attempting to update or installing a feature/role?

 

[Alex_zee9]

It works !!!!!!
Thank you very much.
Alessandro

 

[Maxstar]

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