Notes about the WLX file extension:
To open this file type, a required software must be installed. Without it you only see a Windows message "The following file cannot be opened
" (Windows 7) or "How do you want to open this file?
" (Windows 10) if you double-click the file. There click on "More apps"
and choose a suitable software to view such files on your PC or from email attachments.
The WLX file type is primarily associated with 'Live Mesh' by Microsoft Corporation. Live Mesh is a way of storing changing files on a Web service yet accessing those files from one or more computers with automatic updates to and from the local and remote computers. The .WLX file indicates synchronization is taking place but is not yet complete. Often you will see a double extension with the actual file's extension coming before the .WLX extension.