Step 1: Free download M4P to WMA Converter, install and run it, see the screenshot:
Step 2: Clicking “Add” or directly drag-drop protected M4P files. Batch M4P to WMA conversion supported.
Step 3: In the "Setting" button, choose WMA format (*.wma), also you can custom the music.
Step 4: Click the “Start” button to start converting M4P to WMA.
After successful converting M4P to WMA, the result shall be stored on the "Output path" folder.
OK, now you can easily convert M4P to WMA with the help of M4P to WMA Converter. If you need it, just free download and enjoy it!