Do the following:

1. Get the list of computers with CSA installed from the Agent Connection Verification log file. Go to ..\Program files\Trend Micro\Security Server\PCCSRV\Log\verconn.txt.
2. Export the list of computers via TMVS.
   1. Go to .\Program Files\Trend Micro\Security Server\PCCSRV\Admin\Utility\TMVS
   2. Double-click TMVS.exe to run.
   3. On the TMVS console, click Settings under IP Range to check section,

   If you want to be notified of the results via email:

   1. Under Alert Settings, tick Email results to the system administrator.
   2. Click Configure. Fill in the To:, From:, SMTP server:, and Subject: text boxes.
   3. Click OK.

   If you want to save the result to a CSV file:

   1. Under Save as CSV file section, tick Automatically save the results to a CSV file.
   2. Specify the folder where the .CSV file will be saved.
3. Click OK to save the settings.
4. Under IP Range to Check section, enter the IP Range of the computers you want to check.
5. Click Start to start checking computers.
    

   You can also create a scheduled task to check computers in the network by clicking Add/Edit under Scheduled Tasks section.
6. Under the Results section, click Export to manually save the results in a .CSV file.