After the "Trojan Nyetya" was found in Ccleaner installer 533 in my downloads file by Malwarebytes and quarantined. I noticed my Ccleaner version had reverted to 5.28.6005
I downloaded the CC534 installer from here - https://www.piriform.com/ccleaner/download/standard
I downloaded twice and tried to install without any success. Here is what I see that stops installation. Clicking on any option offered does not help.
I have installed Ccleaner before and never had this problem.