briansilvis

I would like to run "Automatic Gain Control" on all of my MP3 files. These MP3's are saved in artist sub-folders within a main folder. When I attempt to affect them all at once using "Batch Processor" I get an error that states, "Cannot open file 'XYZ'. This means either the file is not supported by the program or a required plug-in is not installed." When I affect each file individually it works great. What am I doing wrong?