Is your client using Adobe Reader (always ask that question when clients are reporting problems). If so, some PDFs may be enabled with Adobe Reader usage rights while other PDFs are not enabled.
If your client is using Acrobat, check to see if some of the files are secured and preventing commenting permissions.
ted
The author of numerous books on Acrobat, Photoshop, Illustrator and the Adobe Creative Suite, and an international speaker on Adobe Acrobat, Ted Padova is a well-known PDF guru.
If your client is using Acrobat, check to see if some of the files are secured and preventing commenting permissions.
ted
The author of numerous books on Acrobat, Photoshop, Illustrator and the Adobe Creative Suite, and an international speaker on Adobe Acrobat, Ted Padova is a well-known PDF guru.