WTF? This Program is a Scam

[rvearl]

Closed all apps; ran a CCleaner registry scan; result: 12 issues. Fixed 12 of 12 issues.  IMMEDIATELY ran another registry scan (did not open any other app); result: 6 errors.  Fixed 6 of 6 errors,  IMMEDIATELY ran a third registry scan; result:  2 errors.  Fixed 2 of 2 errors.  Fourth scan; 2 errors. WTF?  

[Augeas]

Well, who knows what Windows is doing, or what regstry permissions apply, or what errors are appearing. It isn't the end of the world to run the registry cleaner a few times.

By the way you won't last too long here if you continue with your WTFs.

[mta]

what is your OS?

if Win10, it's a continuing evolving beast, with major changes at least twice a year.
how software developers are keeping abreast of these changes must be a logistical nightmare, particularly concerning the inner working of the Registry.

the web is awash with expert advice these days that basically say reg cleaning is a waste of time, MS themselves have officially come out toting the some mantra.