Layers
I've a PDF with layers, some of which I need to turn off (its a sewing pattern with size layers). I open in Acrobat and go to Layers but no layers show up in the list. If I hit the drop down box, all the options for Layers are greyed out except for "Import as Layer'.
I have done this many times before successfully, have had no problem. Just doesn't work now. I'm working in Adobe Acrobat Pro DC (32 bit).
Any tips please, driving me nuts!!