You should not open "b14_beta4_final.tar" yourself.
Reinstall the original game. Put "b14_installer_Jan_2022.exe" and "b14_beta4_final.tar" into one folder - it doesn't need to be the same folder where you are installing the game but those two files need to be together. Then run "b14_installer_Jan_2022.exe". The installer will extract files from "b14_beta4_final.tar", copy them into place, and do a lot more besides.
But you will need to extract the contents of "post_1Jan_updates_210722.zip" yourself, then copy all its files into the game installation folder.
Reinstall the original game. Put "b14_installer_Jan_2022.exe" and "b14_beta4_final.tar" into one folder - it doesn't need to be the same folder where you are installing the game but those two files need to be together. Then run "b14_installer_Jan_2022.exe". The installer will extract files from "b14_beta4_final.tar", copy them into place, and do a lot more besides.
But you will need to extract the contents of "post_1Jan_updates_210722.zip" yourself, then copy all its files into the game installation folder.