Basically the program seems to work. For example, expected inputs are queried and reported as missing, if I hit "outer frame" save/next button. I have tested the same routine in a windows hyperV-VM under the same Linux-lite version and same wine version a week ago, where the "inner program GUI" was "filled" with fields, hyperlinks etc.. Without knowing a lot about it, I would say that a "renderer" is missing and since I know some Windows programs from the "inside", I suspect an embedded ie11 or a web-browserframe component ist missing?! But I don't know enough about wine to understand which components might be missing here.
My learning curve is very steep right now, as I am new to the Linux world. So I would be grateful for any advice.
The behaviour occurs with this configuration:
Linux Lite 6.6 under Ubuntu 22.0.4 LTS (as a virtual machine) with wine 6.0.3, VGA compatible controller Red Hat, Inc. Virtio 1.0 GPU
I have tested also under Debian 12, with the same issues ("physical" machine). But I have uninstalles wine after this test, maybe it was an older version; Nvidia Quadropro 1000.
https://postimg.cc/dDzp4t0K
