Problems installing May CU with error 0x80073701 - ERROR_SXS_ASSEMBLY_MISSING

Start the
577bf0efb8088-FRST.png
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 FRST64.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.

Afterwards attempt to update again. If it fails attach a new copy of the CBS logs.
 

Attachments

Step 1. 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.


Step 2. Run the following DISM command but it will fail with Error 2: so please provide the new CBS logs for the next fix.
Code:
DISM /online /cleanup-image /RestoreHealth
 

Attachments

Here's the next fix.

Step 1.
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 SFCFixScript.txt and save it to your desktop.
  • Drag the SFCFixScript.txt file over the SFCFix.exe executable and release it.
650ef5dbdfd06-62151e1bebac4-SFCFix-Txt-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.


Step 2. Run the following DISM command and post the result. When completed successfully attempt to update again and post the result.
Code:
DISM /online /cleanup-image /RestoreHealth
 

Attachments

the DISM command was successfull. I got the following error after trying to update:
There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x800736b3)
 

Attachments

Please reboot the server first and attempt to update again. If it fails attach a new copy of the CBS logs.
 
Still the following error:
There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x800736b3)
 

Attachments

Hi,

Please run the following DISM command and attach a new copy of the CBS logs.
Code:
DISM /online /cleanup-image /RestoreHealth
 
Step 1. Start the
577bf0efb8088-FRST.png
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 FRST64.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.

Step 2. Run the following DISM command and attach a new copy of the CBS log.
Code:
DISM /online /cleanup-image /RestoreHealth
 

Attachments

This looks good, no remaining warnings reported. So please try to update again and post the result.
 
Another error appeared:
There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80073701)
 

Attachments

Please provide a new copy of the COMPONENTS hive, it seems several RTM components are still missing.
 
Here's the next fix.

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.
650c22f99662d-6190d993a26f3-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.

Afterwards attempt to update again and attach the new CBS logs.
 

Attachments

Unfortunatly still no luck, still assembly missing error:
There were some problems installing updates, but we'll try again later. If you keep seeing this and want to search the web or contact support for information, this may help: (0x80073701)
 

Attachments

Yes, we'll need to replace several keys to fix the remaining issues.

Step 1.
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.
650c22f99662d-6190d993a26f3-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.


Step 2. Run the following DISM command it will fail with Error 2, so please attach the new copy of the CBS log to provide the next fix.
Code:
DISM /online /cleanup-image /RestoreHealth
 

Attachments

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