Uninstall the Trend Micro Intrusion Defense Firewall Client Plug-in from computer

Manual Uninstallation
On the client machine:
1. Open a command prompt window (Start > Run > cmd.exe)
2. For 32 bit Windows, enter the following:
rundll32 "C:\Program Files\Trend Micro\IDF Client\IdfClientAgent.dll",Uninstall
For 64 bit Windows, enter the following:
rundll32 "C:\Program Files (x86)\Trend Micro\IDF Client\IdfClientAgent.dll",Uninstall