CMS file format description

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

2 filename extension(s) found in our database.

.cms - Connection Manager Service Provider Data

The CMS configuration files are related to Windows Connection Manager Administration Kit. CMS file is a Connection Manager Service Provider Data. Using the CMAK wizard to create Connection Manager service profiles that present the image that you want to provide to your users - You can support managed dial-up access to Internet service providers (ISPs) and corporate networks, as well as establish virtual private network (VPN) connections to corporate networks, by creating custom Connection Manager service profiles.

Application:

Windows Connection Manager Administration Kit

Category:

Configuration files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Connection Manager Service Provider Data related extensions:

.fdoc: Microsoft XPS Document Settings
.wfw: Windows Firewall Exported Rules
.xee: Microsoft Expression Encoder Preset
.umb: MemMaker Configuration Backup File
.appref-ms: Microsoft ClickOnce Application Reference
.pbk: Remote Access Phonebook Data

.cms - Casio WK-3000 Song Sequencer

The CMS configuration files are related to Casio Data Manager. CMS file is a Casio WK-3000 Song Sequencer. The Casio WK-3000 is a portable music keyboard, manufactured by Casio.

Application:

Casio Data Manager

Category:

Configuration files

Mime-type:

application/octet-stream

Magic:

- / -

Aliases:

Casio WK-3000 Song Sequencer related extensions:

.gdws: GUI Design Studio Workspace Settings
.shi: Simple Help Editor Settings
.tlp: Tunnelier Profile
.wst: WinSSHD Settings
.tiw: Bentley InRoads Wizard Settings Data
.brg: ProjectWise User Settings

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

Can't open a .cms 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.cms

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 .cms file extension is often given incorrectly!

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

mcs, cmc, cks, fms, cm5, sms, chs, dms, cs, cmz, cmw, cm, vms, ms, csm

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

.mcs: Maximal Compressed Structure
.mcs: ModelCHECK Start Config
.cm5: Clone Manager Molecule Data
.cks: Windows CE ROM Image Checksum
.mcs: Intel MCS-86 Hexadecimal Object
.cmc: Comic Collector Collection 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-cms-files

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

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