Password problem

[Bersik]

If you create a presentation in Powerpoint 2013 and for example there put the password "1111" , then when you open the presentation there is an exception: invalid password.
Presentation presentation = new Presentation ();
presentation.LoadFromFile ("test.pptx", "1111");

[amy.zhao]

Hello,

Thanks for your inquiry.
I have reproduced your issue and posted it to our dev team. We will inform you when it is resolved.
Welcome to write to us if you have further problems.

Best wishes,
Amy
E-iceblue support team