wrs is a packed resource file for 3dgs. hyde5659, don't waste your time, look in manual, for example:
Quote:


For creating such a resource, open a new project in WED, save it under an arbitrary name, assign the script that contains the bind statements in Map Properties, and perform a Resource function. The .wrs file is created in a .CD subdirectory. In the original script, the files to be contained in separate resources should be given in "" instead of <> for preventing their inclusion into the main resource. If files with the same name are contained in several resources, the priority of the files depends on the order of their RESOURCE statement, beginning with the main resource.