Thank you.
When I right-click on the file, I do not get that option.
When I click Select, however, it gives me these Details, why it won't open.
System.IO.EndOfStreamException: Attempted to read past the end of the stream.
at PaintDotNet.IO.StreamExtensions.ProperRead(Stream input, Byte[] buffer, Int32 offset, Int32 count) in d:\src\pdn\paintdotnet\src\Base\IO\StreamExtensions.cs:line 122
at PaintDotNet.MemoryBlock.PaintDotNet.Serialization.IDeferredSerializable.FinishDeserialization(Stream input, DeferredFormatter formatter) in d:\src\pdn\paintdotnet\src\Core\MemoryBlock.cs:line 851
at PaintDotNet.Serialization.DeferredFormatter.FinishDeserialization(Stream input) in d:\src\pdn\paintdotnet\src\Core\Serialization\DeferredFormatter.cs:line 118
at PaintDotNet.Document.FromStream(Stream stream) in d:\src\pdn\paintdotnet\src\Data\Document.cs:line 1438
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