[BUG] Can't open a .pdn file from an ancient version

[C7007]

Hello everyone ! I'm working on a poster and I need to modify it, but the pdn was created with Paint.NET 4.016 and I have 4.0.17, the latest version.
Here is the bug report ;

Spoiler

System.FormatException: file is not a valid paint.net document
   à PaintDotNet.Document.FromStream(Stream stream) dans D:\src\pdn\src\Data\Document.cs:ligne 1330
   à PaintDotNet.FileType.Load(Stream input) dans D:\src\pdn\src\Data\FileType.cs:ligne 496
   à PaintDotNet.Functional.Func.Eval[T1,TRet](Func`2 f, T1 arg1) dans D:\src\pdn\src\Base\Functional\Func.cs:ligne 158

Yeah, I'm french so :
à means at, dans means in and ligne is line.

Thanks for your help!

[toe_head2001]

You're calling paint.net v4.0.16 ancient? Lost in translation, perhaps?

 

Are you sure your file has not become corrupt?

Can you confirm that your file still opens in paint.net v4.0.16?

[C7007]

Yes, bad translation. I don't know how this file could have been corrupted and I haven't 4.0.16, I will try to uninstall-reinstall 0.17 then I will test on 0.16

[C7007]

OK, so it doesn't work after the re-install of 4.0.17, but I haven't the 4.0.16 installator.

[toe_head2001]

You can download v4.0.16 here:

http://filehippo.com/download_paint.net/74726/

 

This will confirm whether it is a bug or a corrupted file.

[C7007]

Doesn't work with PDN 4.0.16 too. So it's a corrupted file, but I don't know why.