Moderators:PDF-XChange Support, Daniel - PDF-XChange, Chris - PDF-XChange, Sean - PDF-XChange, Paul - PDF-XChange, Vasyl - PDF-XChange, Ivan - Tracker Software, Stefan - PDF-XChange
First, thank you for your excellent PDF viewer. I no longer use Adobe product. I have found a issue in you PDF-XChanger Viewer 2.0.41.3. It can't open PDF files with Acrobat 9 256-bit AES encryption. It can open Acrobat 9 files (PDF version 1.7), but when they are encrypted with 256-bit AES encryption they can't be opened and I get the following error. Hope you can fix it.