maybe some of the general settings may help
General Settings
To access the General Settings do one of the following:
Toolbar Click on from the toolbar; or
File Menu Settings > Options; or
Keyboard Ctrl-O.
INTERFACE
Minimize to System Tray. If this option is checked (default), Media Jukebox will be added to the system tray when minimized, and otherwise it will be placed in the task bar.
Make Inactive Mini-Me Transparent (Win2k & XP). If this option is checked and you are running Windows 2000, the mini-me player will be displayed transparently when it is no longer the active application.
Jump to Playing Now During Playback. If this option is checked (default), Media Jukebox will open Playing Now if two or more media tracks are selected for playback.
IMPORTING & TAGGING
Automatically Import Files into Media Library. Whenever you play a file associated with Media Jukebox, that file will be imported (added to the "Recently Imported" Playlist and filed into the various folders, including Artist, Album, etc).
Update Tags When File Info Changes. If this option is checked (default), Media Jukebox will modify the ID3 v1 and/or v2 tags whenever you modify a file's properties.
Clear "Recently Imported" Playlist On Exit. If this is checked, the next time you exit Media Jukebox, the "Recently Imported" Playlist will be cleared.
SHELL OPTIONS
Enable Media Scheduler on Windows Startup. If this option is checked, Media Scheduler will automatically start when you start your computer. For more information, see Media Scheduler.
Enable Media Jukebox Shell Integration. If this option is checked, Media Jukebox will be added to the standard file context menus, which appear when you click the right mouse button on a file icon in Explorer or Desktop.
BEHAVIOR
Double click. Select the action to be performed when double clicking on a file.
Play button. Select the action to be performed by the Play button.