viewing 3gp file in wmp 9

[V S Rawat]

I have wmp9 installed.

I have some 3gp files, probably made on mobile.

Sometime ago I had downloaded some patch for wmp that had started
showing 3gp files in wmp, but I have formatted and reinstalled it, and
that patch is now gone. I am not able to recall that, nor am finding
any tip on net.

How do I view 3gp files in wmp9 or real player 5.0 or QT 5.0.1?

Also how to see .rm files in these?

Thanks.