You need to look for lines containing the word "repair" and see which DLLs couldn't be fixed. Those files can be sourced from another computer.
(or)
You can do a reset via WinRE. In WinRE, click Troubleshoot → Reset this PC. Choose "Keep my files" and "Cloud download" options.
https://pureinfotech.com/reset-pc-keeping-files...
Your apps and settings will be lost, though.
Standard Disclaimer: There is a link to a non-Microsoft website. The page appears to provide accurate, safe information. Watch out for ads on the site that may advertise products frequently classified as PUPs (Potentially Unwanted Products). Thoroughly research any product advertised on the site before you decide to download and install it.