Tomasz Puwalski

I have tried with versions 6.0, 6.1 and 1.5. Only the file created by 1.5 manages to open. I attach the project and the resulting pdfs. [PdfSecurityTester.zip](https://github.com/empira/PDFsharp/files/14235973/PdfSecurityTester.zip) [test-PdfSharp-6.1.0.0.pdf](https://github.com/empira/PDFsharp/files/14235976/test-PdfSharp-6.1.0.0.pdf) [test-PdfSharp-6.0.0.0.pdf](https://github.com/empira/PDFsharp/files/14235978/test-PdfSharp-6.0.0.0.pdf) [test-PdfSharp-1.50.5147.0.pdf](https://github.com/empira/PDFsharp/files/14235979/test-PdfSharp-1.50.5147.0.pdf)

The interesting thing is that in the "real" application I'm working on, the save fails at all if I set OwnerPassword. There is one difference though: I am saving to...