cleaner registry scan stopped working

CCleaner for Windows CCleaner Windows Bug Reporting
1

registry scan has stopped working

2
1 hour ago, LEONARD GARRETT said: 
<div class="ipsQuote_contents ipsClearfix" data-gramm="false">
	<p>
		<strong>registry scan has stopped working</strong>
	</p>
</div>

Need more info.

What operating system are you running (Windows 10 ?)

What security software do you use?

Which build number etc of CCleaner do you have?

What exactly happens when you do a registry clean ? (doing reg cleans on Win 10 for example is not really a good idea)