Opening VMCX Files

The VMCX file type is primarily associated with Windows.

VMCX	File extension: VMCX
	File type:	virtual machine configuration file

What is a VMCX file

VMCX files mostly belong to Windows by Microsoft. VMCX is the extension for a shortcut to the Windows virtual machine configuration (VMC) file. It is used by Windows Virtual PC. Windows Virtual PC is a virtualization software that allows running applications in a virtual machine. The virtual machine can run supported Windows operating systems. Starting with Windows 8, Windows Virtual PC was superseded by Microsoft Hyper-V. The VMCX file is used to launch a virtual machine. It stores the name of the virtual machine and references to its VMC file and VHD files. Like VMC files, VMCX files are also in the XML format. Since a VMCX file is only a shortcut file, if it is deleted, Windows Virtual PC recreates it when the VMC file is double-clicked. VMCX files are stored in the \Users\username\Virtual Machines directory. VMC files are located in the \Users\username\AppData\Local\Microsoft\Windows Virtual PC\Virtual Machines directory. Other file formats related to VMCX are virtual hard disk (VHD) files, virtual machine saved state (VSV) files, and virtual machine undo drive (VUD) files.

How to open a VMCX file

You need a suitable software like Windows to open a VMCX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your VMCX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a VMCX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online VMCX Text Viewer

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Programs that open and convert VMCX files:

Windows by Microsoft
See the previous paragraphs to learn more about the main application. VMCX files are often referred to as Windows settings because this type of file is primarily created or used by this software.
Windows Virtual PC (virtual machine shell information file) by Microsoft
Windows Virtual PC is a discontinued virtualization software developed by Microsoft for Windows 7-based computer to run more than one operating system at the same time. This virtualization software is not supported on later versions of Windows operating systems and is superseded by Hyper-V. The VMCX file is a virtual machine shell information file that contains configuration parameters for a virtual machine. This file format is classified as Settings. Related links: Description of Windows Virtual PC, Windows Virtual PC Info, Windows Virtual PC on Wikipedia

VMCX format details:

A file format defines how the data in the file is structured. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So you need a detailed analysis of a file to find out the format and the associated program. Our evaluation of the VMCX files is as follows:

The file type with the extension 'VMCX' is primarily used by a single program. The two most popular formats are as follows:

95% of all VMCX files have the same signature 14 20 28 01. These are binary files, so they do not contain words or text. The files are on average 69 KB in size and range from 32 KB to 81 KB. The file type is relatively new. Examples of file names are data.vmcx. These files can be linked to groupregistry.
5% of all VMCX files are Virtual Machine Shell Information files, which are using the popular XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The content consists of illegible binary data, which can only be read and interpreted by the associated programs. The files are on average 1 KB in size and range from 920 bytes to 1 KB. Certain words are almost always found in the files, such as <!-- Microsoft Virtual Machine Description and Registratio and <?xml version="1.0" encoding="UTF-16"?>. Some examples of file names are Windows XP Mode.vmcx.

You can get all the details of your VMCX file by dragging it onto this page or by clicking the button "Choose your .vmcx file to analyze" above.

Technical Data for VMCX File Extension

File classification:

Settings

Related files:

vcmx, vmrs, vmgs, vhd, xml, zip, jnt, etl, qic

a vmcx virtual machine configuration file is a special file format by Microsoft and should only be edited and saved with the appropriate software.

How to solve problems with VMCX files

Associate the VMCX file extension with the correct application.
Update your software that should actually open virtual machine configuration files. Because only the current version supports the latest VMCX file format. Search, therefore, e.g. on the Microsoft manufacturer website after an available Windows update.
To make sure that your VMCX file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .VMCX file online - secure, fast, and no downloads needed.