amr player

I recorded some audio files using my Sony Errison mobile phone K770i.
The recorded files is under voice.amr format.
Some I tried to find the amr player.

I found the free amr player, downloaded it and tried to install it on Acer Desktop.
Error when installing.

So I tried to open the files in my Acer notebook, then I found the .amr files can be read by Real Player. Problem solved.