A WCX - RemoteApp and Desktop Connections Configuration File is used to provide a person with remote computer access. This file type contains set up information and initial connection settings. The file is used by Remote Desktop Connection, a Windows based computer program.
Those who need to open a file of this nature can do so by simply double clicking on it. In some cases the computer itself will actually open the file if need be, without requiring that the user open it manually. Generally speaking, it is best not to attempt to edit with or even open this file unless absolutely necessary, as doing so can cause computer connectivity problems.