Your picture looks fuzzy, I can’t recognize specific error message and code…
Please install the latest servicing stack update (SSU) KB4566425 before you install other patches.
Then run dism.exe /online /cleanup-image /restorehealth and sfc /scannow command to repair system files.
Finally, manually your update again.
For Windows update, the latest update will includes all content of previous updates, if you want to make server 2012r2 is up to date, just need to install February 9, 2021 - KB4601384 (Monthly Rollup)
https://support.microsoft.com/en-us/topic/february-9-2021-kb4601384-monthly-rollup-16bdbb75-dd4b-2910-abc5-7891c9756b96
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