Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .cmw

1 extension(s) and 0 alias(es) in our database

Below, you can find answers to the following questions:

  • What is the .cmw file?
  • Which program can create the .cmw file?
  • Where can you find a description of the .cmw format?
  • What can convert .cmw files to a different format?
  • Which MIME-type is associated with the .cmw extension?
Custom Maintenance Wizard Data .cmw file icon

Custom Maintenance Wizard Data

CMW file is a Custom Maintenance Wizard data. The Custom Maintenance Wizard is a tool that allows administrators to maintain existing Office XP installations on clients. The Custom Maintenance Wizard creates a .cmw file based on the Windows Installer package (.msi file) used in the Office XP installation.
Category: Data files
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Microsoft Windows Installer Package
Microsoft Windows Installer Transform
Microsoft Windows Installer Data

Other types of files may also use the .cmw file extension. If you have helpful information about .cmw extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

Compiled HTML Help Index
Unknown CKW File
Visual Studio ClassWizard Data
Cable Modem Configuration
OCaml Library
Command File
Crazy Machines Experiment
Casio WK-3000 Song Sequencer
DSC Crossover Network Tuning Data

The .cmw filename extension is often given incorrectly!

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

cma (1), clw (1), chw (1), smw (1), mcw (1), dmw (1), cw (1), cms (1), cmd (1), cm (1), ckw (1), xmw (1), mw (1), fmw (1), cwm (1)

Can't open a .cmw file?

If you want to open a .cmw file on your computer, you just need to have the appropriate program installed. If the .cmw association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.cmw

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 from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android