You see this Error Message when trying to install and activate Trend Miro on your Mac:
Why did this happen?
You already have an installed Trend Micro and is in Trial Version.
How do I fix this?
Activate your Trend Micro Serial Number on the installed program.
- At the top right of the Menu Bar, look for a Trend Micro icon.
- Click the icon and select Open Trend Micro Antivirus...
- On the lower right of the Main Menu, click the Expiration Date.
- On the Subscription Information, click Change Serial Number.
- Enter the Serial Number and click Done after.
