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Details of the .mci file extension

The table below provides useful information about the .mci file extension. It answers questions such as:

  • What is the .mci file?
  • What program do I need to open a .mci file?
  • How can the .mci file be opened, edited or printed?
  • How can I convert .mci files to another format?
  • Where can I find the specifications for .mci?
  • Which MIME-type is associated with the .mci extension?

We hope you find this page helpful and a valuable resource!

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

.mci file extension details

Media Control Interface Data

Media Control Interface Data .mci file icon
MCI file is a Media Control Interface Data. MCI provides applications with device-independent capabilities for controlling audio and visual peripherals.
Category: Other files
Application: Microsoft Windows
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
MCI aliases:
MCI related links:
MCI related extensions:

Other types of files may also use the .mci file extension.

.mci file extension error

The .mci file extension is often given incorrectly!

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

mxi, ci, msi, mi, mdi, mco, mck, lci, jci, nci, cmi, mvi, mic, mfi, mcu

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Microsoft Windows Installer Package
iBlaze Case Information File
SmartCAM Macro File
Sendmail M4 Configuration Source
Autodesk AutoCAD AutoFlix Movie Command File
CitectSCADA Data
Live Messenger Content Object
Windows Message Compiler Input
Macromedia Extension Information
OCaml Compiled Interface
open .mci file

Can't open a .mci 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .mci file association, check the FAQ.

.mci file extension

Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .mci file extension, write to us!

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