Cannot install KB4534310 on standalone OR Windows Update itself

OS: Windows 7 SP1 x64
Storage? well above enough

Tried installing KB4534310 for the last few months already, no luck.
The Windows Update GUI (control panel, if you may) keeps giving me the error 8024200D. The standalone installer fails and gives no error.


(Windows Update GUI. Some updates were not installed. Error(s) found:
Code 8024200D Unknown error in Windows Update.)


(Standalone installer, downloaded from the Windows Update Catalog. Some updates were not installed.
The updates below were not installed: Security update for Windows. (KB4534310))

i was so cloose to keeping this machine updated, i'd appreciate some help

Install KB4490628 first

Already installed.

- - - Updated - - -

the error ain't gone and KB4490628 is already installed
same error as before, 8024200D

what about KB4474419? need to have both KB4490628 AND KB4474419 updates installed first

maybe also install convenience rollup like KB3125574 first, reboot and then install KB4534310 rollup

oh wait - KB4534310 rollup has a "known issue" or bug

Known issues in this update

Symptom	Workaround
After installing KB4534310, your desktop wallpaper might display as black when set to Stretch.	This issue is resolved in KB4539601 if you are using Monthly Rollups. If you are using Security-only updates, see KB4539602. These updates are available for all customers running Windows 7 SP1 and Windows Server 2008 R2 SP1.

install KB4539601 instead of KB4534310

erpster4 said:

maybe also install convenience rollup like KB3125574 first, reboot and then install KB4534310 rollup

no luck, failed after rebooting several times