I don't understand your question...
In your first post, you said that you want to convert the .wav file to an MP3
Audacity is free, open-source software - and is not an Adobe product.
Audacity is an example of an app that will do that conversion for you, and will do a good job..
All you need to do is open the .wav file in Audacity, then Export that file in the format that you need for that file.
And, RealPlayer doesn't support .wav files, and can't do the conversion for you, so you don't get any help with RealPlayer.