Notes about the DCPIL file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The DCPIL file type is primarily associated with 'Delphi' by Borland Software Corporation. The purpose of a .DCPIL file is to provide symbolic information to the compiler about certain language constructs that can't be reconstituted from CLR metadata alone. This is a traditional Delphi technique for handling and caching compiler symbols.