Why does DWI crash when it searches for files?
Crashing when searching for files usually means that a DWI file is badly formatted. To detect which, use the “/log” command-line argument (see below) and examine the “dwi2.log” file in a text-editor such as Notepad. The last lines in the file should tell you what DWI file it failed on. This file probably is missing “;”s after a tag somewhere, or has freeze arrows that don’t end correctly. Either fix the problem or remove the song, and try rebuilding your songlist again.