[Setup]: CloseApplications

Valid values:	`force`, `yes`, or `no`
Default value:	`yes`

Description:

If set to yes or force and Setup is not running silently, Setup will pause on the Preparing to Install wizard page if it detects applications using files that need to be updated by the [Files] or [InstallDelete] section, showing the applications and asking the user if Setup should automatically close the applications and restart them after the installation has completed.

If set to yes or force and Setup is running silently, Setup will always close and restart such applications, unless told not to via the command line.

If set to force Setup will force close when closing applications, unless told not to via the command line. Use with care since this may cause the user to lose unsaved work.

Note: Setup uses Windows Restart Manager [external link] to detect, close, and restart applications.