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Upgrading Trend Micro Antivirus+ Security to the latest version

Learn how to upgrade your Trend Micro AntiVirus+  to the latest version. To be eligible for the free upgrade you must:
  • Have an unexpired subscription
  • Your serial number starts with the letter “A”
We recommend that you print out this document or bookmark this page before proceeding because you will be asked to restart your computer during the procedure.


To upgrade your Trend Micro program, do the following:


1. Download
  1. Download the installer file to begin the installation.



  2. Double-click the TTi_11.0_EL_Full.exe to run it.
    Click Yes when the User Account Control window appears.
  3. Wait for the installer to extract the files needed for the installation.

2. System Check
  1. Click Yes when asked to remove the old program from the computer.
    Ready to remove old program version


  2. Click Restart Now when prompted to restart your computer.
    Restart required


3. Serial Number
  1. After restarting, the installation will resume and will prompt for your serial number. Type your serial number, then click Next.
    Type your serial number



4. License Agreement
  1. Read the License Agreement, then click Agree and Install.
    LIcense Agreement


5. Installation
  1. Wait for the program to install. This may take a couple of minutes.


6. Confirmation
  1. You will see the main console of Trend Micro Security.
    Your protection upon installation is configured for optimum protection so you don't need to do anything.
Video Tutorial

Applies To: Antivirus+ Security - 2016, Antivirus+ Security - 2015, Antivirus+ Security - 2017;Titanium AntiVirus + - All;Titanium Smart Surfing for PC - All;Trend Micro AntiVirus plus AntiSpyware - All;

Last Updated: Sep. 25, 2016 11:45 PM (PST)
Solution ID: 1058973