Firstly, I use the standard way to uninstall Anti-Virus&Trojan thru add/remove program list:

Step 1 Click the “Start” menu on the left bottom of your screen.

Step 2 Select “Control Panel”

Step 3 Locate and choose “Add/Remove Programs”

Step 4 In the “Add/Remove Programs” list, you’ll see a whole list of programs and applications that are installed on your computer. Find and highlight Anti-Virus&Trojan and click “Uninstall”

Step 5 Click “Remove” to uninstall Anti-Virus&Trojan.

This is very simple, but sometimes it may fail. The reasons for this may be a simple failure, or that there are still some related files, service, processes and registry entries left on your computer. So it does not a clean Anti-Virus&Trojan removal.

Then you can try to use a good uninstaller to automatically uninstall Anti-Virus&Trojan in seconds. Such a removal tool can remove programs including those can not be removed completely thru “Windows Add/Remove Programs”, delete the empty and corrupt registry entries as well as the related files, backup your registry and improve your overall PC performance.

There is actually a fantastic removal tool that can help you fully uninstall Anti-Virus&Trojan with great success and make sure all the now-defunct Registry entries and related files are eliminated automatically with a few clicks. Aside from this software, it can also completely remove other programs like Authentium, Norton, Trend Micro antivirus, Internet Explorer, Microsoft Office, and similar programs.