bmstrend.xml

<?xml version="1.0" encoding="UTF-8"?>
<packages:packages xmlns:packages="http://www.wpkg.org/packages">

	<package id="bmstrend" name="BMS Trend for Facilities" revision="%version%.0" reboot="false" priority="17">

	<variable name="version" value="2.557" />

	<check type="uninstall" condition="exists" path="BMS Trend %version%" />

	<install cmd='"%WPKGSOFTWARE%\bmstrend\bmstrend.exe" /VERYSILENT /NORESTART' />

  <upgrade include="remove" />
  <upgrade include="install" />

	<remove cmd='cmd /c "%PROGRAMFILES(x86)%\BMS_Trend\unins000.exe" /verysilent' />
  <remove cmd='cmd /c if exist "%PROGRAMFILES(x86)%\BMS_Trend" rmdir /s /q "%PROGRAMFILES(x86)%\BMS_Trend"' />

  </package>
</packages:packages>