2/14/2023: The latest version of CCleaner deletes ALL Microsoft Office executables - Access, Word, etc. - GONE!
v6.09 installed automatically either before or after an overnight shutdown. Now all the Office .exe files have disappeared. No other products were installed or uninstalled at this time - only CCleaner. I re-installed MS Office and everything works again. Nonetheless, pretty big screw-up, don't you agree?