Installs the keyboard into the Keyman Engine environment. If the parent product for the keyboard is not installed, then the installation will fail.
Sub Install(AllUsers As Boolean, Force As Boolean)
|Set to True to install for all users. Requires administrative privileges
|If True, then will install the keyboard, even if it is already installed, and overwrites the existing keyboard. Can be useful if the keyboard installation has been corrupted, for example, by end user intervention. If False, then an error will be raised if the keyboard is already installed.