Running a program without a setup progress, some problems.

I have made a program that plays - in addition to other services- four specific mp3 files using windows mediaplayer control, without having the user to setup the program.

Using the package and deployment wizard, I created a .Dep file, then I placed the exe file, data (mp3 files), .Dep, and the autorun files on a cd and checked the program on many computers running windows 2000 professional eddition ( I developed the program on windows 2000 proffesional eddition) .. it worked with no problems..

But when i tried to run the program on PC's running other windows versions (rather than win2000) the program did not work.. it ran.. but the mediaplayer control remained disabled.. meaning that - I guess - the msdxm.ocx file was not registered to those OpSys's older then win2000.

Any idea solving this problem?

Which version of windows media player are you using?