Greetings Developers,

I am trying to use classic UI v8.03 in Linux (kubuntu 64bit) by running dwsim-classic in the terminal. DWSIM does not start, it simply crashes. I have attached the screenshot here.

Crossplatform UI runs properly but I am unable to edit the element matrix of Gibbs reactor in this UI. So I want to use dwsim-classic UI.

The first line in exception says "System.ComponentModel.Win32Exception: No valid icon entry were found. at System.Drawing.Icon.InitFromStreamWithSize". Google suggests that icon could be the culprit where the icon is not a standard .ico file but a format of Windows Vista which is now not much used.

I request you to please look into this issue. Thanks for your efforts and support.