File extension Details of RBK, RBF, RBF, RBC, DBK, DOV, DA0, ABBU, ABK

Name:	RBK
File Type:	Windows 95 Registry Backup File
Popularity:	3
Category:	backup
File Description:	Backup of the Windows registry, which contains system and program settings, file associations, and other information; can be used to restore the registry if it becomes corrupted. Registry backups can be created in Windows 95 with the Configuration Backup tool (Cfgback.exe); these backup files are typically named Regback#.rbk, where # is a number between 1 and 9.
Open Programs:	Windows Microsoft Configuration Backup Tool PC Tools Registry Booster

Name:	RBF
File Type:	Retrospect Backup File   (Most common)
Popularity:	3
Category:	backup
File Description:	Backup set containing data backed up with Retrospect backup software; contains actual files and folders backed up by Retrospect; can be restored based on the information saved in the .RBC backup catalog file. Retrospect was previously developed by Dantz software; the program is now owned and distributed by EMC Insignia.
Open Programs:	Mac OS EMC Insignia Retrospect or Retrospect Express Windows EMC Insignia Retrospect or Retrospect Express

Name:	RBF
File Type:	Windows Installer Rollback File
Popularity:	3
Category:	backup
File Description:	Archive of files created during a software installation process run by Windows Installer; contains files that can be restored if the installation does not successfully complete; if the installation is successful, the rollback file is automatically deleted. The RBF file is saved along with a corresponding .RBS script file and stored in an archive named "Config.Msi."
Open Programs:	Windows Microsoft Windows Installer

Name:	RBC
File Type:	Retrospect Backup Catalog File   (Most common)
Popularity:	3
Category:	backup
File Description:	Index of data backed up using Retrospect backup software; includes information about when and where files were backed up (as .RBF files); referenced when restoring data; may be named "restorepoints.rbc." Retrospect was previously developed by Dantz software; it is now owned and distributed by EMC Insignia.
Open Programs:	Mac OS EMC Insignia Retrospect or Retrospect Express Windows EMC Insignia Retrospect or Retrospect Express

Name:	DBK
File Type:	dBASE Database Backup
Popularity:	3
Category:	backup
File Description:	Backup file for a dBASE database (.DB2 or .DBF file); may be automatically generated by dBASE as a backup file; can be used to restore the database in case the original database file gets corrupted.
Open Programs:	Windows dataBased Intelligence dBASE dataBased Intelligence dBASE PLUS

Name:	DOV
File Type:	Temp File
Popularity:	1
Category:	backup
File Description:	Temporary file created by a various programs; often deleted automatically when original file is saved or program is closed. Temporary or "Temp" files most often use the .TMP extension; the ".dov" file extension may need to be changed back to the original extension in order to open correctly.
Open Programs:	Windows Original program that created the file

Name:	DA0
File Type:	Windows Registry Backup File
Popularity:	2
Category:	backup
File Description:	Backup of the Registry database used by Windows; contains a copy of original registry files; for example, system.da0 is the backup file for system.dat. DA0 files may be used to replace corrupt registry files; they are not meant to be opened or edited by the user.
Open Programs:	Windows Should not be opened or modified

Name:	ABBU
File Type:	Address Book Backup
Popularity:	3
Category:	backup
File Description:	Backup file exported from the Apple Address Book (included with Mac OS X); used to restore the default address book if needed
Open Programs:	Mac OS Apple Address Book

Name:	ABK
File Type:	Automatic Backup   (Most common)
Popularity:	3
Category:	backup
File Description:	Backup file created by various programs; can be from CorelDRAW, PrintMaster Gold, Ability Office Write, and others
Open Programs:	Windows Typically not meant to be opened if needed, use the program that originally created the file

Name:	ACR
File Type:	Acer eRecovery Management Backup File
Popularity:	2
Category:	backup
File Description:	Full system backup created with Acer's eRecovery Management tool, a backup utility included with Acer computers; contains the entire contents of a hard disk, including both the system and user files. ACR files can be burned to a CD or DVD and can be used to restore an entire system using the eRecovery Management program.
Open Programs:	Windows Acer eRecovery Management