"New exe" custom action - how to suppress cmd window

[louwho]

IS 2021

'New EXE' custom actions pointing to files installed with the product.  'Command line' currently contains 'install', or 'uninstall'.

When the custom action executes, cmd windows appear.  Is there a way to suppress these cmd windows with an addition option on the command line, or, do I need to select a different type of custom action to execute these exe's?

[louwho]

I changed the custom actions from "New EXE" to InstallScript LaunchApplication with SW_HIDE.