Open Source Document Management System | OpenKM

Dear all

First of all, sorry for my bad english. I got a little questtion.
I had download the Community Edition in Version 6.3.1 (Build 8235). When i Upload some txt-Files like *.txt or *.docx everything goes right with the text extraction. But when i Upload a PDF no Text will be extracted. What I have to do?

Thanks for your reply.

Good Evening all

I found my Problem now. I was searching 6 hours long but now its okay.
Topic can be closed.

Thanks at all

We are please you have discovered it. Which one was ? pdf security locked or missed OCR. Sharing the problem could help other community users.