java application has bad graphic resolution

[ewald]

I am dealing with a java application (TimeWriter https://www.timewriter.com/) to make it run under Ubuntu Linux 18.04.3.
I have Wine 3.0 installed from the Ubuntu repos. I also have managed to get the Wine Windows Program Loader available which is a different story solved by this thread (https://ubuntuforums.org/showthread.php?t=2391933)
The application runs under Wine but graphics are bad (see screenshot). This is what I have tried in winecfg so far:
- install a theme
- emulated all available Win versions from XP to Win10
- adapted screen resolution
- run with and without virtual desktop (virtual desktop in different resolutions)
All measures didn't bring any improvement. Here is my question:
how can I go about further diagnosis and possibly find a solution?

[jkfloris]

I have Wine 3.0

Update to Wine 5.0 and try again.

To make the fonts less blurry read the WineHQ FAQ for more information.

[ewald]

I did already manipulate the screen resolution on the Graphics tab in winecfg, that doesn't help
I upgraded to 5.0. and opened the installer with Wine Program Loader. The install starts but crashes towards the end with an "unkown error".

[DarkShadow44]

Can't reproduce your problems, works fine for me.