Archicad 23 Build 3003 targeted 64-bit operating systems to leverage higher memory allocation for large BIM projects.
If you are moving from an older build (3000 or 3002) to Build 3003, do not simply overwrite. Follow this professional workflow for a "Full" stable setup: graphisoft archicad 23 build 3003 full
Fix: Go to Library Manager -> Add -> Navigate to C:\Program Files\Graphisoft\ArchiCAD 23\Libraries\ and load the ArchiCAD 23 Library.lcf. Build 3003 changed library path recognition slightly. Archicad 23 Build 3003 targeted 64-bit operating systems