Version 7.3.7 won't launch

Version 7.3.6.2 was working fine for me when I got a notice that version 7.3.7 was available. I downloaded and installed 7.3.7 and now I can’t get LibreOffice to launch. How can I revert to 7.3.6.2 or get 7.3.7 to work?

To get a relevant answer, edit your question to mention OS name and how you fetch and install he new version.

Please, don’t add a comment. Take care to edit your question so that everything is at a single location, sparing the pain for contributors to read a possible long sequence of comments.

Apparently the same questioner asked in the IRC channel and using the LibreOffice installer’s Repair function solved it (on Windows).