ActiveMovie error?

I'd like to write a program that shows information about a MIDI -
File. Such as title, length, author, copyright. I learned that the
ActiveMovie OCX provides all necessary functions to do this, and so i
added this OCX to my component library.

But everytine i'd like to read any of this properties (in the
AMOVIE.PAS file declared as public) i get an OLE error 80020009.

Does anybody know this problem, or has a solution for it?

tia
Marco