opening logo on music match won't dissapear

[kunta65]

when i open music match the opening logo appears at bottom of my screen and only the top is visible. after the program lauches the logo still remains, even after closing it is still there. If i refresh my desktop it doesn't help. If i click on the taskbar and lift it up above the logo and then put it back, the logo is gone???:confused:
I am running 98se.