Params type is a four-character resource type identifier.
Action Runs the resource identified by the parameters.
Returns True if the launch is successful, false otherwise. If you supply identification information for a non-existent resource, Frontier returns false but no error message is generated. This verb is only implemented in the Mac OS version of Frontier. This verb is used primarily for launching FKEYs, though you may find uses for it in launching other 'CODE' resources. This is an advanced Frontier verb of primary interest to implementers and advanced scripters.