MAINT_OPTION

InstallShield 2019 » InstallScript Language Reference

Project • This information applies to InstallScript projects.

The MAINT_OPTION system variable is set to one of the following values, corresponding to the maintenance option that you set for the Maintenance Experience setting in the General Information view:

MAINT_OPTION_STANDARD
MAINT_OPTION_MULTI_INSTANCE
MAINT_OPTION_NONE