CCleaner Will not start

I have CCleaner Pro 64 for windows 10 and it will not start, I have uninstalled it downloaded the latest version and it still will not load.

Check that your antimalware is not blocking it.

Are you opening ccleaner.exe or ccleaner64.exe (the former should launch the latter but maybe av is stopping it)

It "may be remedied" by an upcoming Windows Update for this month that fixes various issues. One in particular being Windows Defender ("Microsoft Defender Antivirus") blocking some binaries from running.

19 hours ago, Nergal said:
<div class="ipsQuote_contents">
	<p>
		Check that your antimalware is not blocking it.
	</p>

	<p>
		Are you opening ccleaner.exe or ccleaner64.exe (the former should launch the latter but maybe av is stopping it)
	</p>

	<p>
		I have tried both neither on will load. I have a 64 bit system. I tried turning off Defender, Malwarebytes, making exception rule to both as well.
	</p>

	<p>
		 
	</p>

	<p>
		Thanks
	</p>
</div>

Just a thought, are you using the current "Standard" installer.

If the installer that you are using asks you to tick a box to "Run CCleaner" at the end of the install then it is not the current Standard installer and it may ask you to do that.