Once downloaded, right-click the file, select , and go to the Digital Signatures tab. Ensure the "Name of signer" is Trend Micro, Inc. This confirms the file is authentic and hasn't been tampered with. How to Use the Toolkit
Open the Toolkit, go to the tab, and click Stop All Services . If your PC speed returns to normal, you know the issue lies within the software configuration or a conflict with another app. If the software won't update: download trend micro diagnostic toolkit verified
Reset software components that have become unresponsive. Once downloaded, right-click the file, select , and
Remove leftover files from previous installations. How to Download the Verified Toolkit right-click the file