Finally I fixed WIN32/PACKEDTCQQ virus! Use WIN32/PACKEDTCQQ Manual Removal Guide
What is WIN32/PACKEDTCQQ? PC tunning sluggish, slow boot up! How to uninstall WIN32/PACKEDTCQQ? I wrote this post to show you how to permanently remove (uninstall& cleanup) WIN32/PACKEDTCQQ from Windows and from browsers: Chrome, Mozilla Firefox, Internet Explorer, Microsoft Edge.