CCleaner Professional Plus will not open. using Window 10.Deleted and re install still not opening.
What anti virus are you using?
using trend micro
22 minutes ago, lberidon said:<div class="ipsQuote_contents ipsClearfix" data-gramm="false"> <p> using trend micro </p> <p> </p> </div>
Make sure you've updates trend micro to the 2020 version
https://esupport.trendmicro.com/en-us/home/pages/technical-support/maximum-security/home.aspx
If that doesn't clear the problem, try and Whitelist ccleaner in trend micro following the directions in this post