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>> CMAC file

CMAC file format description

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

1 filename extension(s) found in our database.

.cmac - CICS CMAC Messages Data Set

The CMAC data files are related to IBM CICS Transaction Server. CMAC file is a CICS CMAC Messages Data Set. IBM CICS Transaction Server is a managing environment for hosting high-volume, highly efficient, transactional applications. Instead of requiring developers to write system functions in their applications, CICS can perform these services automatically or upon request from an application. The CMAC messages data set is a VSAM key-sequenced data set (KSDS) called DFHCMACD.

Application:
IBM CICS Transaction Server
Category:
Data files
Mime-type:
application/octet-stream
Magic:
- / -
Aliases:
-
CICS CMAC Messages Data Set related extensions:
.aoc
IBM Tivoli Network Manager AOC File
.uil
AIX User Interface Language
.lob
IBM DB2 Large Object Data
.rdd
IBM Informix Genero Studio Data Schema
.ixf
Integration Exchange Format File
.kyr
Lotus Domino Server Keyring

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

Can't open a .cmac 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.cmac

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 .cmac file extension is often given incorrectly!

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

cmc, cac, vmac, cma, mac, cmax

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.cmc
Comic Collector Collection Data
.cac
DB/TextWorks SQL Access Control File
.mac
SmartWare Macro File
.cma
Coach Activity File
.mac
UltraEdit Macro
.cmax
CMax Circuit 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-cmac-files

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

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