“Protection Expires Today” Message After Upgrading Trend Micro Security for ISP

You see this error message after upgrading Trend Micro Security bundled from ISP.

"Protection Expires Today"

Why did this happen?

The Trend Micro program components to check subscription information got corrupted.

What should I do next?

Run this hotfix to update the affected components:

1. Log onto your computer using an account with administrator privileges.
2. Download the hotfix here.
3. Double-click the downloaded file: Ti_1770_win_en_mainConsole_hfb1802.exe.
4. Follow the prompts to install the hotfix.
5. Restart your computer to apply the changes.