Trend Micro Anti-Threat Toolkit can be used to clean infected machines and this tool allows to undo registry and system policy changes made by malware. If your system is infected with viruses, Trojans and spyware you first need to use some anti-malware tools to get rid of infections, once the cleaning is finished then only you can install antivirus without any interventions on your Computer, Trend Micro Anti-Threat toolkit is tool released by security vendor Trend Micro aims to remove malware and also to fix system-wide changes made by malware.
Most advanced users do know- installed antivirus doesn’t always protects you from threats, some malware or viruses sneak through the protection offered by the program, so antivirus installed in your computer is not suffice you need to analyze system for malware regularly with the tools like Trend Micro Anti-Threat Toolkit.
Once you download the program, run it command window opens which runs some command to update the program by getting new threats information from Trend Micro Smart Protection Network and then AT Toolkit will be shown on desktop with GUI.
Click the scan button, once the scan is finished AT Toolkit displays rogue programs and tampered settings found on your system, clicking “Fix now” button cleans all malware and removes registry changes and system policy changes caused by malware.
But you need to review the threats found by program, as we found it flagged MBAM service and its executable as rogue programs, these are false positives. So review all the malware and tampered settings detected, then only click on fix button.
You can skip the cleaning here or if you have move forward with removing malware by the tool, once you click on “ close” button the program asks to send information about suspicious files it collected to Trend Micro tech support which you can prevent by clicking decline button.