I located the Slim Down version installer, that one works without any issues. In case anyone else needs that installer you can locate the download here: https://www.ccleaner.com/ccleaner/builds Scroll down till you find CCleaner - Slim installer.
Need to create installer that doesn't include a bundler of other applications to allow install to work and not get flagged as PUA:Win32/Piriform/Bundler.
Here is link to MS Defender report on why product will be flagged as PUA installer. PUA:Win32/PiriformBundler threat description - Microsoft Security Intelligence