In a recent PCB design using Orcad 9.2, when I open the Post Process Spreadsheet, no Layers (outputs) are visible, only the column headings are present.
Please see attached screenshot.
I compared with an older working design, and found that the older design had, in the Gerber Preferences, the 'Gerber Creation' group grayed out, while the faulty design did not have it grayed out.
I tried several things & fiddled with a few settings, to no avail.
How can I get the ouputs / layers to show up in post process ?