The schematic was drawn in the same PADS version and the same pc. The schematic symbols are in the project's local library. The .pt9 library files are in the same directory under MentorGraphics\PADSVX.1.1\SDD_HOME\Libraries
The PADS files that is installed in my pc are: PADSVX.1.1_ESDM and PADSLogicVX.1.1_ESDM from Mentor's site.