Usage: ManageEngine_ServiceDeskPlus [-f <path_to_installer_properties_file> | -options]

            (to execute the installer)

where options include:

    -?          show this help text

    -h          show this help text

    -help       show this help text

    --help      show this help text

    -i [swing | console | silent]

            specify the user interface mode for the installer

    -D<name>=<value>

            specify installer properties

    -r <path_to_generate_response_file>

            Generates response file.

JVM heap size options are only applicable to Installers

    -jvmxms <size>

            Specify JVM initial heap size.

    -jvmxmx <size>

            Specify JVM maximum heap size.

The options field may also include the following in case of uninstaller

if it is enabled for Maintenance Mode

    -add <feature_name_1> [<feature_name_2 ...]

            Add Specified Features

    -remove <feature_name_1> [<feature_name_2 ...]

            Remove Specified Features

    -repair

            Repair Installation

    -uninstall

            Uninstall

notes:

    1. the path to the installer properties file may be either absolute,

       or relative to the directory in which the installer resides.

    2. if an installer properties file is specified and exists, all other

       command line options will be ignored.

    3. if a properties file named either 'installer.properties' or

       <NameOfInstaller>.properties resides in the same directory as the

       installer, it will automatically be used, overriding all other command

       line options, unless the '-f' option is used to point to another valid

       properties file.

    4. if an installer properties file is specified but does not exist, the

       default properties file, if present, will be used.  Otherwise, any

       supplied command line options will be used, or if no additional

       options were specified, the installer will be run using the default

       settings.