Notes about the DP4 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 DP4 file type is primarily associated with 'Analytics' by Actuate Corporation. An application used to build a cube profile. Running a cube profile generates a cube. This tool is one of several design tools.