Trend Micro office scan deleting/Stopping Uninstaller.exe

Hi,

I am facing problem while uninstalling application due to Antivirus, please find the steps i am doing.

1. Installed application using NSIS installer.
2. Trying to uninstall from control panel/uninstaller.
3. Uninstaller initiate process and in the middle caught by Trend Micro office scan.
4. Trend Micro office scan stop Uninstaller and saying Un_A.exe (Threat: Unauthorized file encryption)
5. After that we are unable to uninstall and some time it deleted uninstaller.exe also.

Thanking you anticipation.

Regards
aAshish

I am Using NSIS 3.0.1 on Windows 7 SP1.

Thank you
Ashish

Report it as a false positive