A little extra on this topic to get the program running under linux

firstly I am running opensuse tumbleweed with the system version of wine and playonlinux

to get the software working I had to install wine-gecko to render the charts properly

I also used wine settings to ensure the fonts were displayed larger and then they are less jagged on my screen

I also set up a playonlinux shortcut to display the help using the wine internal help viewer hh.exe as it did not automatically display help from the menus/buttons. I have also installed kchmviewer so I can read the help from linux when off line

hth

johnsmith1608