DA0 file format description

Many people share .da0 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .da0 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .da0 files.

1 filename extension(s) found in our database.

.da0 - Windows Registry Database Backup

The DA0 data files are related to Microsoft Windows. DA0 file is a Windows Registry Database Backup. The Windows Registry is a collection of databases of configuration settings for Microsoft Windows operating systems.

Application:

Microsoft Windows

Category:

Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

da1

Windows Registry Database Backup related extensions:

.ga: STK Great Arc Propagator File
.pq: Adobe PageMaker Default Printer Style
.ets: eSignal Time and Sales Data
.bom: Liaison Delta Business Object Model
.qrc: QuarkXPress Required Component Data
.mfx: MADRIX Fixture Fix Data

Naturally, other applications may also use the .da0 file extension. Even harmful programs can create .da0 files. Be especially cautious with .da0 files coming from an unknown source!

Can't open a .da0 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:

example.da0

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

Open Control Panel > Control Panel Home > Default Programs > Set Associations.
Select a file type in the list and click Change Program.

The .da0 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

da, dap, wa0, xa0

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.da: Gcov Data File
.xa0: XTreeGold for Dos Help Data
.da: Gcov Compiled Output
.dap: Microsoft Access Data Access Page
.dap: Atari 8-bit SlideShow for VBXE Image
.dap: Download Accelerator Plus Partial Data

Operating systems

DataTypes.net currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

https://datatypes.net/open-da0-files

If you have useful information about the .da0 file format, then write to us!