Changes

To open any media file GRAMPS uses the default application as defined for each file type inside MS Windows.

GRAMPS has some predefined MIME types for some file types (e.g. ".JPG", ".BMP" or ".PDF") and uses the MIME definitions of your Windows System, to select the external application accessing the media file. This is not the usual way of the Windows Explorer where only the file's extension defines the default application for the file (the method is usual called File Associations)!