Does anyone know how to close an application that is "not" in the MS Office
Suite?

Following is code I used to create a new instance of the object, but can't
seem to find the method to close the application:

Sub OpenOtherApplication(FilePath, FileName)
Dim MMApp As New MindManager.Application
Dim FilePathAndName As String

FilePathAndName = FilePath & "\" & FileName

MMApp.Visible = True
MMApp.Documents.Open (FilePathAndName)