Saving mp3 files with MP3 Gain?

[Reg]

 I recorded some mp3 files on my genos and loaded them into MP3 gain to have the
volume levels be  compatible.   I managed to change the levels without a problem but when I tried to save them to a folder I was unable to complete the process.   Hoping for a solution .  Thank you.  Reg

[larnor]

Your files should be automatically adjusted in the original folder.
fredo

Edit...To check....Open MP3 Gain>>>Add Files>>> Select an MP3 you adjusted earlier.. If it's showing
the volume you set, then you have completed the process and all the files you set will have been adjusted.