Cannot install CCleaner 5.63

I am unable to install CCleaner due to a seeming incompatibility with Bitdefender. Temporarily disabling the antivirus software didn't help, nor does adding ccsetup563.exe to the exclusion list. Here is the error from my system logs.

Faulting application name: ccsetup563.exe, version: 5.63.0.7540, time stamp: 0x5682fc79
Faulting module name: atcuf32.dll, version: 1.28.222.0, time stamp: 0x5d874f64
Exception code: 0xc0000005
Fault offset: 0x00002d8e
Faulting process id: 0x1760
Faulting application start time: 0x01d5a545f0a3f5f3
Faulting application path: D:\Downloads\ccsetup563.exe
Faulting module path: C:\Program Files\Bitdefender\Bitdefender Security\atcuf\264361302738009865\atcuf32.dll
Report Id: e1daa931-7dcb-4abb-b96b-1384eb4f47ff
Faulting package full name: 
Faulting package-relative application ID: 

I was able to manually install the "no installer" version, but that doesn't explain the problem.

By 'no installer' do you mean the Portable version or the Slim version?

Bitdefender currently seems to have a problem with the bundled offers in the 'Standard' installer.

If you want to install CCleaner on a computer with Bitdefender then use the 'Slim' installer and Bitdefender will behave itself.

If you don't want to install CCleaner on the computer then use the 'Portable' on a USB stick.

You can find all 3 versions here - https://www.ccleaner.com/ccleaner/builds

i can't install ccleaner 5.63...installation stops and nothing happening for good

Windows 10 Pro....it worked for all my previous life...I loved the Free, used it many times a day

give me a version 5.63 that I can install

many thanks

zoltex

4 hours ago, zoltex said:
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		give me a version 5.63 that I can install
	</p>
</div>

Use the 'Slim' installer from the link I gave in the previous post.

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