I met a small problem while using it well.
version 2.0.0.0 - running on Windows 10 1803 (build 17134.191)
How to reproduce:
Exit the HxD 2.0 with minimized state, then run HxD 2.0 again.
Symptom:
It only registers in background process of taskmgr and does not appear on the screen.
It does not appear on the taskbar either.
If you run HxD 2.0 again, it will continue to be added to the background process.
Temporary measures:
In the INI file, change WindowState to 1 and run it again.
However, instances of background processes must be terminated manually.

Thank you in advance!