In older versions of InDesign (CS3, CS4), Adobe released specific "ME" (Middle Eastern) versions of the software. These versions had WorldReady.rpln hardcoded as a primary component.
If you are working across mismatched versions of InDesign, ask the original file creator to export the file into a universal interchange format: worldready.rpln
The World-Ready engine was deeply integrated into the core software with the launch of InDesign CS4. If an editor attempts to open a document saved in CS4 (or any Creative Cloud iteration) inside an legacy version like InDesign CS3, the older system fails to recognize the architecture and halts execution. 2. Cross-Platform Environment Glitches In older versions of InDesign (CS3, CS4), Adobe