DSK Desktop settings. Saves the current state of the desktop, such as
which windows are open, and in what positions. Used when Tools|Environment
Options|Preferences Autosave Desktop is checked. Depending on where you're
working, you'll save desktop settings for the project (Project.dsk), project
group (Group.dsk), or IDE (../bin/bcb.dsk). Delete these if you do not want
to save the desktop settings.
BPL The runtime package. This file is a Windows DLL with special
Delphi-specific features. The base name for the BPL is the base name of the
DPK source file.
