[SOLVED] Windows 11 Update install error 0x800705b9

[oxford]

Tried to update to Windows 11 version 23H2 and encounter the above install error. SFC says there are corrupt files that were repaired, but doesn't seem to correct the issue. DISM gets stuck at 63%.

 

[oxford]

Any help on this would be appreciated

 

[oxford]

Can anyone help on this?

 

[Maxstar]

Hi and welcome to Sysnative,

Step 1. Download

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.

• 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. If it fails attach a new copy of the CBS log.

DISM /online /cleanup-image /RestoreHealth

 

[oxford]

Thanks. DISM completed successfully.

 

[Maxstar]

Hi,

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

 

[oxford]

Update was successful. Thank you very much for your help.

 

[Maxstar]

Hi,

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