I have a lot of PDF documents that have no tag info (Document Title, Author etc) and would like to use Delphi to update the tags, I used an imported ActivX from Adobe Acrobat when using Delphi XE but that way does not even load the PDF anymore.

Are there any Navtive Delphi Procedures for this?

I have tried re importing the ActiveX and using old XE code as a giued but no joy