I've created a schematic in Orcad after assigning footprint to every component (which are stored in the same root directory : pcb_lib/symbols/), I performed DRC and Net-list with zero error and warnings. After opening the board with Allegro PCB editor, Only few components are available for the manual placing, I'm not able to see every component as in the schematic.
I took following steps to rectify this problprojectem
1. Rechecked every assigned footprint
2. Recreated project performed DRC, Netlist.
3. Checked every custom footprint.
But problem still exists, what should possibly be going wrong. Please Help!