CMG file format description

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

2 filename extension(s) found in our database.

.cmg - Chessmaster Saved Game

The CMG game data files are related to Chessmaster. CMG file is a Chessmaster Saved Game. Chessmaster is a chess-playing computer game series which is now owned and developed by Ubisoft.

Application:

Chessmaster

Category:

Game Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Chessmaster Saved Game related extensions:

.lhts: The Movies Editor Text String Database
.w3z: Warcraft 3 Saved Game
.table: High Heat Baseball 2000 Game Data
.gca4: GURPS Character Data
.kfm: Gamebryo 3D Model Animation
.nsz: Rumble Fighter Data

.cmg - NBA 2K12 Saved Game

The CMG game data files are related to NBA 2K12. CMG file is a NBA 2K12 Saved Game. NBA 2K12 is a basketball video game developed by Visual Concepts and published by 2K Sports.

Application:

NBA 2K12

Category:

Game Data files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

NBA 2K12 Saved Game related extensions:

.zds: GZDoom Saved Game
.baa: Twilight Princess Audio Archive
.dzb: The Wind Waker Collision Mesh Data
.dzs: The Wind Waker Worldspace Data
.dzr: The Wind Waker Room Data
.qsu: Zelda Classic Quest

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

Can't open a .cmg 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.cmg

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 .cmg file extension is often given incorrectly!

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

cng, cmb, xmg, smg, mcg, cmf, mg, cg, fmg, cmv, cmr, cmh, clg, cgm, dmg

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.smg: 3DVIA Composer Model
.cmb: Reason Combinator Instrument Patch
.cng: CryptoNG Encrypted File
.smg: USoft System Message Data
.cmb: SGI Scalable Graphics Compositor Combination File
.cmf: Creative Labs Music File

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-cmg-files

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

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