This is the script that I developed to manage removal of our Managed AV. It supports Windows and OSX installations. If it does not detect the product on the Agent it will skip removal attempts. It uses some known package GUIDS and can accept a removal password. It will leverage the Agent Removal script included with the Trend Micro Plugin for Automate if you have it. If the primary removal steps fail, it retrieves an uninstaller tool that Trend Micro released a few years ago (a copy is included in the bundle since they seem to have taken it down) to clean the system. Finally, it will try some batch/vbs script steps that I made to try and disable or cleanup the software manually. It supports a "ForcedRemoval" option that always triggers all the cleanup steps and skips testing if the product is installed.