Player wont continue to play just Stops !!

[gwthd40]

I have just d/loaded a new copy of M.M. However the same response;I.E when I go to play any track it switches of immediately and wont play any tracks !!! first time for me,can anyone help me to rectify...
Geoffrey.
gwthd40@gmail.com Thank You in Advance !!.

[Lowlander]

Do the files grey out when you attempt to play?

See: http://www.mediamonkey.com/support/inde ... ticleid=94