"DMRManager is damaged and can't be opened" error message on Mac

1. Open Spotlight, then type Trend Micro.
2. Select Uninstall Trend Micro Antivirus.

   
   Enter your Mac password when necessary.

3. Click Uninstall, then click OK.

   

   

4. After uninstallation completes, you will see this pop up. Click OK to finish removing the program.

   

Use the Uninstall Tool

Only use this tool if you are having difficulties removing Trend Micro Antivirus using the Uninstaller.

1. Click the button below to download the Uninstall Tool:

   Uninstall Tool

2. Double-click UninstallTool.zip to extract the Uninstall Tool.
3. Double-click UninstallTool.app to run the file.
4. Check the box with I have copied my serial number…, then click Uninstall.
5. Type your username and password to allow Finder in removing the Trend Micro Antivirus extension.

   

If you're new to Trend Micro Antivirus and you're wondering whether your Mac needs it, don't worry, we've got you covered. Let's get started on keeping your Mac secure!

Installation Made Simple

Before we dive in, make sure you have a few things ready:

• A reliable Internet connection.
• Your Trend Micro Activation Code which you should have received.
• A Mac that meets the minimum system requirements.

Now, let's get to it! Follow these straightforward steps to download and install the program:

1. First, go to trendmicro.com/activate, then click Get Started. You can open your favorite browser, like Microsoft Edge or Google Chrome, then type in trendmicro.com/activate.
2. If you already have a Trend Micro Account, click Sign In. If not, simply register with your email or phone number and follow the prompts to create an account.
3. Next, enter your Trend Micro Activation Code, then click Next . If you're not sure where to find it, check your Order Confirmation Email or the box/receipt it came with.
4. If you want to install it on the Mac you're currently signed in to, click Download. If you prefer to install it on another Mac, click Share.
5. Locate the downloaded installer file (probably in your Downloads folder) and double-click it to begin the installation.
6. Follow the on-screen prompts and wait for the installation to complete. You may need to provide some information as required.