>> CFU file

CFU file format description

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

1 filename extension(s) found in our database.

.cfu - Symantec Client Firewall Update Policy Data

The CFU configuration files are related to Symantec Client Firewall. CFU file is a Symantec Client Firewall Update Policy Data. Symantec Client Firewall is an integral part of the Symantec Client Security solution.

Symantec Client Firewall
Configuration files
- / -
Symantec Client Firewall Update Policy Data related extensions:
GtkRadiant XML Game Config
TwinCalc Settings
OP9630 Scanner Settings
TWRP Settings
Cn3D Data
ThinAnywhere Configuration

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

Can't open a .cfu 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.

The .cfu file extension is often given incorrectly!

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

cbu, ccu, cdu, cf, cfh, cfi, cfk, cru, cu, cuf, cvu, dfu, fcu, ffu, sfu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Xilinx iMPACT Configuration
Windows Full Flash Update Image
Turbo C Utilities Form Definition
Omnifi DMP1 System Firmware Update
iOS Device Firmware Upgrade File
CUDA Source Code

Operating systems 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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