BlueMike

And .. a minut after posting the above - I found a solution. I reset CCleaner settings to default, and it works.. Give that a try..

I have two Mac's, a MacBook Pro 15" 2015 - and a 13" MacBook Pro 2017). On the 15" MacBook Pro, CCleaner hangs at 0% when doing analyze or clean. Tried uninstalling and re-installing, but same issue. CCleaner does run on the 13" MacBoook Pro. Both runs MacOS 10.15.4 Any suggestions on how to enable CCleaner on the 15" MacBook Pro - note CCLeaner has worked fine until recently - possibly failing after the latest MacOS update Regards Michael