File extension Details of RDF, RPK, RDP, DIRECTORY, DOLPHINVIEW, DOWNLOADHOST, RDO, RTS, DRM

Name:	RDF
File Type:	Resource Description Framework File   (Most common)
Popularity:	3
Category:	settings
File Description:	Document written in the Resource Description Framework language; used for representing information about resources on the Web; contains information about a website in a structured format called metadata; may include a site map, an updates log, page descriptions, and keywords. RDF files are also used by Mozilla Web browsers, such as Firefox, to store settings for windows and toolbar configurations.
Open Programs:	Mac OS Mozilla Firefox Windows Mozilla Firefox

Name:	RPK
File Type:	RadLight Media Player Skin
Popularity:	3
Category:	settings
File Description:	Custom skin for RadLight, an audio and video media player for Windows; serves as a theme file for the RadLight program; can be loaded by the user to customize the player's interface.
Open Programs:	Windows RadLight media player

Name:	RDP
File Type:	Remote Desktop Connection
Popularity:	3
Category:	settings
File Description:	Contains the necessary information for a connection to a terminal server, including the configuration of the options when the file was saved
Open Programs:	Windows Microsoft Terminal Services Commands (mstsc.exe)

Name:	DIRECTORY
File Type:	KDE Folder View Properties File
Popularity:	3
Category:	settings
File Description:	Contains the folder viewing settings for a directory in KDE (the K Desktop Environment); includes settings such as icon positions and view mode (icon, list, etc.); automatically created when the view settings of a folder are modified; hidden by default.
Open Programs:	Linux KDE (K Desktop Environment)

Name:	DOLPHINVIEW
File Type:	Dolphin Folder View Settings File
Popularity:	3
Category:	settings
File Description:	Stores viewing preferences for a folder in Dolphin, a file manager for KDE (K Desktop Environment); contains window settings, such as icon positions and view mode; typically hidden by default. NOTE: The KDE3 version of Dolphin uses DOLPHINVIEW files to store view settings for directories, while the KDE4 version uses standard .DIRECTORY files.
Open Programs:	Linux Dolphin for KDE

Name:	DOWNLOADHOST
File Type:	MSN Download Settings File
Popularity:	3
Category:	settings
File Description:	Stores file download settings for MSN software; included with the MSN installation and required for downloading files and checking e-mail; typically named "MSN#.downloadhost." If the Downloadhost file becomes corrupt or is missing, the MSN software may display a "Downloadhost File" error; to recover the Downloadhost file, first select "Run..." from the Windows Start menu; then type the following in the text box: regsvr32 c:\progra~1\msn\msncorefiles\msnmetal.dll This should restore the Downloadhost file and allow MSN to download files and e-mail messages again. Also see the related .MAILHOST entry.
Open Programs:	Windows Microsoft MSN software

Name:	RDO
File Type:	Xerox Rawster Document Object File
Popularity:	3
Category:	settings
File Description:	Metafile used by the Xerox Document Assembler software for Xerox Digipath Scan and Makeready workstations and the DocuTech line of printers and scanners; defines how the printer/scanner should print or scan each page.
Open Programs:	Mac OS ScenicSoft Preps XL 4.0 Windows Xerox Document Scan or Make Ready ScenicSoft Preps XL 4.0

Name:	RTS
File Type:	RoyalTS Remote Connection File
Popularity:	3
Category:	settings
File Description:	Contains settings for RoyalTS, a program that creates remote connections to other computers using the Windows Remote Desktop Protocol (RDP); may include configuration information for multiple remote desktop connections, which can be organized into folders. RTS files can also be saved in an encrypted format with password protection.
Open Programs:	Windows code4ward RoyalTS

Name:	DRM
File Type:	Cubase Drum Map File
Popularity:	3
Category:	settings
File Description:	Contains drum map settings for a specific MIDI keyboard; maps different drum sounds to different keys on the keyboard; used for playing a software drum instrument within Cubase from Yamaha, Roland, Korg, and other keyboards.
Open Programs:	Mac OS Steinberg Cubase Windows Steinberg Cubase

Name:	DBB
File Type:	Skype User Information File
Popularity:	3
Category:	settings
File Description:	Contains information about a Skype user, including the user profile and contact list; also stores chat history information, which can be browsed using a Skype utility like skypr. Skype is a software program that allows you to make phone calls directly from your computer.
Open Programs:	Mac OS Skype Windows Skype skypr