I am running CCLeaner 1.15.507 Professional CCleaner and a window keeps popping up telling me that Update 1.O is available with buttons to update or cancel. Clicking on the update button appears to do nothing and then another window pops up in the background saying the update was successful. However, each time CCleaner is opened, the same update window pops up, see screen shot below. Is this a valid update for CCleaner or a virus of some sort?
We're pretty low on Mac users who might help you, but, since you have professional version you should contact the developers directly at https://piriform.zendesk.com/hc/en-us/requests/new
Thanks!!
I ran into the same issue, I already contacted support regarding this and other issues with this update. dialog boxes not going away when you tick do not show message again. And the program asking for your password twice.
The Mac version of ccleaner has bugs and Piriform has shown no interest to address or provide any level of support for this product.
Charging money for the Mac version is a fraud.