[I've updated but the update page still appears]

Andavari, thanks for your suggestion.  I've downloaded the latest version and no longer have this problem.  It seems I had updated on the 5th April, and the current version came out on the 9th.

 

duchess, you're welcome!

 

[I've updated but the update page still appears]

Earlier this month (having not updated CCleaner Free for a long time), I was informed I needed to update.  So I downloaded ccsetup555_rtb.exe and ran it.  CCleaner now says I'm running CCleaner Free v5.55.7109 (64-bit).  However, whenever I log into Windows, Firefox (my default browser) pops up with the CCleaner download page ().  This is despite the fact I didn't last have that page open in Firefox (the browser remembers your last page).  How can I stop this?