In attachable mode, the Debugger locates listing files based on the directories set in the Attachable tab in the Preferences dialog box. The Debugger’s working directory is the default listing directory. When the Debugger and AVM instance are on separate machines, the debug listing directories must be accessible to the Debugger machine via a mapped drive (Windows) or a mounted file system (UNIX). If the Debugger cannot find the listings files for any reason, it opens the Preferences dialog box to the Attachable tab so that you can provide a path. For information on this tab, see Attachable tab.

For more information on generating listing files, see Debug listing files.