Was using Trend Micro Titanium. Upgraded from windows 7. Used to see a notification saying Trend Micro was scanning in Windows 7. I haven't seen the notification in a month. Found the installation folder under c:\program files (64-bit). All the files were present. Could not find Trend Micro installed under "add/remove programs." Could not find it in Windows 10's list of apps.
Is it possible the upgrade was the cause for the uninstallation? Is it possible the software is not compatible and it simply uninstalled itself? Did malware uninstall it?