Same here .. I deleted all Winzip folders - ran Adwcleaner - all OK. Re-installed Winzip Pro v21, and up popped the Winzip folders again. I then ran a full Malwarebytes scan, nothing. Then Nortons Antivirus .. nothing, then Microsoft's monthly malware application scan .. nothing. So, I'm not sure what's going on with Adwcleaner. And there's silence from Malwarebyte AntiExploit Premium.