[Bug 44324] yWriter5 crashes on opening a project

https://bugs.winehq.org/show_bug.cgi?id=44324

--- Comment #2 from orso bianco  ---
(In reply to Fabian Maurer from comment #1)
> Adding download, correct me if that's the wrong program.
>
> Does the issue also appear with wine-3.0-rc5 in a fresh WINEPREFIX?

If I use mono, the project opens but it advises the following notes
mono ./yWriter5.exe
WARNING: The runtime version supported by this application is unavailable.
Using default runtime: v4.0.30319

Unhandled Exception:
System.NullReferenceException: Object reference not set to an instance of an
object
  at System.Windows.Forms.XplatUIX11.DestroyOffscreenDrawable (System.Object
offscreen_drawable) [0x00000] in <f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.XplatUI.DestroyOffscreenDrawable (System.Object
offscreen_drawable) [0x00000] in <f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.Control+DoubleBuffer.Dispose () [0x00016] in
<f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.Control+DoubleBuffer.Finalize () [0x00000] in
<f947c35ec06140ada7cad327eaf76f28>:0 
[ERROR] FATAL UNHANDLED EXCEPTION: System.NullReferenceException: Object
reference not set to an instance of an object
  at System.Windows.Forms.XplatUIX11.DestroyOffscreenDrawable (System.Object
offscreen_drawable) [0x00000] in <f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.XplatUI.DestroyOffscreenDrawable (System.Object
offscreen_drawable) [0x00000] in <f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.Control+DoubleBuffer.Dispose () [0x00016] in
<f947c35ec06140ada7cad327eaf76f28>:0 
  at System.Windows.Forms.Control+DoubleBuffer.Finalize () [0x00000] in
<f947c35ec06140ada7cad327eaf76f28>:0