DUID file format description
Many people share .duid files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .duid file can be edited, converted or printed with. On this page, we try to provide assistance for handling .duid files.
1 filename extension(s) found in our database.
.duid - DHCP Unique Identifiers Data
The DUID data files are related to ISC DHCP. DUID file is a DHCP Unique Identifiers Data. A DHCP server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices.
- ISC DHCP
- Data files
- - / -
- DHCP Unique Identifiers Data related extensions:
Naturally, other applications may also use the .duid file extension. Even harmful programs can create .duid files. Be especially cautious with .duid files coming from an unknown source!
Can't open a .duid 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:
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 .duid file extension is often given incorrectly!
According to the searches on our site, these misspellings were the most common in the past year:
cuid, did, dud, udid, uid
Is it possible that the filename extension is misspelled?
Similar file extensions in our database:
- Unknown CUID File
- Android Unique Device Identifier Data
- IBM VoiceType User Data
- Verity Server Index Data File
- DirectUpdate Data
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
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