Viewing video links

I tried to view a recent link to a Heidi Baker video but am told that I don't have an application to play 'wmx' files. I am a new Mac user, can you help?

I tried to view a recent link to a Heidi Baker video but am told that I don't have an application to play 'wmx' files. I am a new Mac user, can you help?I think that wmx are windows media files. I also am a Mac user. ;-). E-mac that is with Mac OSX 10.3.9. I generally open windows media files with my MPplayer. This one is "MPlayer OS X version 2.0 (v2.0b6)". You will have to open the program first and then click on the file you want to play. At least that is how it works for me. Hope that helps...