Hi,
PMPC Updater did not recognise my CCleaner installation as being out of date, so I downloaded and installed the latest version manually - v5.42.6499 (16 May 2018).
https://www.ccleaner.com/ccleaner/release-notes
Thanks.
We know, the problem is it's registered only as 5.42 too ! that's why it can't detect 5.42.6499 from 5.42.6495
Thanks for the explanation.