wwsalmon

Hi, I recently saved a pdn file as a jpg, but when I tried to go back into the pdn file, Paint.net told me this: "There was an error when opening the files." If I click on "more details", it gives me this message: System.FormatException: file is not a valid paint.net document at PaintDotNet.Document.FromStream(Stream stream) in d:\src\pdn\paintdotnet\src\Data\Document.cs:line 1353 at PaintDotNet.FileType.Load(Stream input) in d:\src\pdn\paintdotnet\src\Data\FileType.cs:line 477 at PaintDotNet.Functional.Func.Eval[T1,TRet](Func`2 f, T1 arg1) in d:\src\pdn\paintdotnet\src\Base\Functional\Func.cs:line 158 I read a previous discussion that said that adding .pdn to the file name would make it work, but it didn't change anything. Any help would be appreciated. Thanks, wwsalmon