Hello All! I wanted to create simple looking two-dimensional Gui. On Windows 7 it looks awesome and the button is looking like expected based on Autoit Manual using "$BS_FLAT" style. However, running the same code on Windows XP (Classic Theme) shows that Gui Window is two dimensional, but a Button is with ugly border. I found a thread describing the same problem here: So I added this string: DllCall("uxtheme.dll", "none", "SetThemeAppProperties", "int", 0) to my project, but result is the sa