File extension RMX

File type RealMedia Secure Media Clip
Developer RealNetworks
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What is a RMX file?

Files with the RMX extension are associated with the RealPlayer media player and the RealJukebox media asset management tool. RMX is an audio file that is protected against unauthorized use. This security is based on pairing the file with a specific device (only on that device can play the song) or a digital key owned by the user.

RMX is the format that has been used in RealPlayer since version 10. RealJukebox is now an integral part of RealPlayer.

Program(s) that can open the .RMX file

Windows
Mac OS
Linux

How to open RMX files

If you cannot open the RMX file on your computer - there may be several reasons. The first and most important reason (the most common) is the lack of a suitable software that supports RMX among those that are installed on your device.

A very simple way to solve this problem is to find and download the appropriate application. The first part of the task has already been done – the software supporting the RMX file can be found in the table. Now just download and install the appropriate application.

Possible problems with the RMX format files

The inability to open and operate the RMX file does not necessarily mean that you do not have an appropriate software installed on your computer. There may be other problems that also block our ability to operate the RealMedia Secure Media Clip file. Below is a list of possible problems.

  • Corruption of a RMX file which is being opened
  • Incorrect links to the RMX file in registry entries.
  • Accidental deletion of the description of the RMX from the Windows registry
  • Incomplete installation of an application that supports the RMX format
  • The RMX file which is being opened is infected with an undesirable malware.
  • The computer does not have enough hardware resources to cope with the opening of the RMX file.
  • Drivers of equipment used by the computer to open a RMX file are out of date.

If you are sure that all of these reasons do not exist in your case (or have already been eliminated), the RMX file should operate with your programs without any problem. If the problem with the RMX file has not been solved, it may be due to the fact that in this case there is also another rare problem with the RMX file. In this case, the only you can do is to ask for assistance of a professional staff.

Updated 06/09/2022

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How to associate the file with an installed software?

If you want to associate a file with a new program (e.g. my-file.RMX) you have two ways to do it. The first and the easiest one is to right-click on the selected RMX file. From the drop-down menu select "Choose default program", then click "Browse" and find the desired program. The whole operation must be confirmed by clicking OK. The second and more difficult to do is associate the RMX file extension to the corresponding software in the Windows Registry.

Is there one way to open unknown files?

Many files contain only simple text data. It is possible that while opening unknown files (e.g. RMX) with a simple text editor like Windows Notepad will allow us to see some of the data encoded in the file. This method allows you to preview the contents of many files, but probably not in such a structure as a program dedicated to support them.

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