Failed to install KB4486563 (2019-02 monthly security update)

[xpking]

Dear all,


I failed to install KB4486563 (2019-02 monthly security update) on Win7 x64.
Could anyone advice how I can fix it?


1. System Update Readness Tools - no issue
2. SFC - no issues
3. Error: Code 80073701 Windows Update encountered an unknown error.

4. CBS log:
CBS.zip - Google Drive


Thank you.

 

[Snick]

Hi xpking,
Welcome to SevenForums.

Summary:
Seconds executed: 11172
Found 1320 errors
Fixed 16 errors
CBS MUM Missing Total count: 1320
Fixed: CBS MUM Missing. Total count: 16
Fixed: CBS Paired File. Total count: 16

You have 1320 missing cat/mum files among other issues. Recommend Repair Install!

View attachment Repair Install Instructions.docx

 

[xpking]

Hi xpking,
Welcome to SevenForums.

Summary:
Seconds executed: 11172
Found 1320 errors
Fixed 16 errors
CBS MUM Missing Total count: 1320
Fixed: CBS MUM Missing. Total count: 16
Fixed: CBS Paired File. Total count: 16

You have 1320 missing cat/mum files among other issues. Recommend Repair Install!

View attachment 406959

Hi,


Thanks for reply.
I lose confidence of repair installion as per my previous experience.
I will perform a clean installation of win10 instead.

 

[Snick]

As you wish!
Good luck!