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Upgrading Trend Micro Internet Security to the latest version

Learn how to upgrade your Trend Micro Internet Security to the latest version. To be eligible for the free upgrade:
  • You should have an unexpired subscription. 
  • Your serial number starts with the letter “P”.
If your serial number starts with "T", contact Best Buy or your Internet Service Provider, depending on where you got the product.
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.

 

For upgrade instructions, you can watch the video tutorial or follow the steps below:

 


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

     

     

  2. Double-click the TTi_11.0_MR_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 version.
    Ready to remove old version

     

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

     

    After restarting, the installation will resume and will prompt for your serial number.

     


3. Serial Number
  1. Type your serial number, then click Next.
    Enter Serial Number

    Notes:

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

     


5. Installation
  1. Wait for the program to install. This may take a couple of minutes.
    Installing Trend Micro Internet Security

     


6. Confirmation
  1. Click Finish.
    You will see the main console of your Trend Micro Security program.
    Protected
Video Tutorial

Applies To: Internet Security - 2015, Internet Security - 2016, Internet Security - 2017;Titanium Internet Security - All;

Last Updated: Sep. 25, 2016 11:42 PM (PST)
Solution ID: 1058977