Sometimes you can get into a situation where your Trend Micro antivirus will not work for some reason. There could be a plethora of reasons to face this issue in your device. The best way to fix this issue is first to understand the root cause of the issue. Henceforth, in the following write-up, you will get comprehensive knowledge of the causes and solutions of antivirus not working issues.
The software is not up to date: If your Trend Micro software is not running on the current version, it can show some conflict when you try to open it.
The issue with the driver: When there is some issue in the drivers of your printer, you will face issues in opening your device.
Using other antivirus software: If you use more than one antivirus software to protect your device, it can be why your Trend Micro software is not opening.