Windows 8.1 update repeatedly offers and fails to install the following patch sets: amyuni document converter, KB2919355, KB2990967, and KB3063843. How can I get past this?

I see that you have solved this through a variety of means for other people but warn not to use their patches.Attachment 26859

Here is the output of the SFCFix.txt file and the cbs.zip attached.

===

SFCFix version 3.0.0.0 by niemiro.
Start time: 2017-07-16 16:20:10.324
Microsoft Windows 8.1 - amd64
Not using a script file.








AutoAnalysis::
FIXED: Performed DISM repair on file Amd64\CNBJ2530.DPB of version 6.3.9600.17415.








SUMMARY: No corruptions were detected.
AutoAnalysis:: directive completed successfully.








Successfully processed all directives.






Failed to generate a complete zip file. Upload aborted.




SFCFix version 3.0.0.0 by niemiro has completed.
Currently storing 0 datablocks.
Finish time: 2017-07-16 16:55:25.448
----------------------EOF-----------------------