The Cool Blends Quark XTension is a “Required XTension.”
Documents that have Cool Blends added to them will require the use of the Cool Blends XTension to print correctly. Because of this, a copy of QuarkXPress that does not have the Cool Blends XTension will not open a document which contains Cool Blends.
You will not be able to open the QuarkXPress document included with the Cool Blends XTension unless you have the Cool Blends XTension installed in QuarkXPress.
Installing the Cool Blends Quark XTension
To install your XTensions, simply quit QuarkXPress® and drag-copy the Cool Blends XTension file into the folder where you keep QuarkXPress 3.1. The next time you launch QuarkXPress, the XTension will be installed.
This Cool Blends Quark XTension 1.1 supersedes earlier version and corrects some bugs that would cause PostScript errors at the printer.