windows installer - WIX: The following application should be closed before continuing the install -

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my application have tray icon. when uninstall have window proposal close "my_tray_app.exe" - text: ("the following application should closed before continuing install")

i'm use wix "closeapplication element (util extension)" close "my_tray_app.exe" win close app

how avoid window??

i try play closeapplication attributes - don't have result... oo

i'm use wxwidgets , use following method close "trayapp.exe":

<util:closeapplication id="closeapp" closemessage="yes" target="trayapp.exe" rebootprompt="no" />  <custom action="wixcloseapplications" before="removefiles" />

but "trayapp.exe" stay on taskmanager , stay on system tray!

if try close other tray app (for example "skype.exe") work fine , uninstaller closes "skype.exe" , remove system tray.

may must add code project?

  • i try use taskkill.exe - "trayapp.exe" removing taskmanager stay on system tray until move mouse pointer tray icon.

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