Okay, sweet! That worked. Thanks for the help.

I'll be as detailed as possible. I'm trying to make What I'm Made Of into a BRSTM using Audacity. I edited the song itself to remove the 2nd chorus. I exported it as a Stereo track and gave it a custom loop. It's supposed to replace Right There, Right On.

Here's the problem. Whenever I try to open the BRSTM in BrawlBox, I get the following error message:

"System.IO.FileLoadExteption: The volume for a file has been externally altered so
that the opened file is no longer valid. (Exception from HRESULT: 0x800703EE)
 at BrawlLib.IO.FileMap.FromFile(String path, FileMapProtect prot, Int32 offset,
Int32 length)
 at BrawlLib.SSBB.ResourceNodes.NodeFactory.FromFile(ResourceNode parent,
String path)
 at BrawlBox.Program.Open(String path)"

Furthermore, I checked the BRSTM file itself, and for some reason, its size is only 0 KB. Does anyone know what I'm doing wrong here?