How does icon image format support vary by version of Windows?
问题 I recently had an issue where I was able to add an icon to a (VB6) form on one PC where it worked fine, but they was unable to run/compile it on a second PC. It turned out that the icon file was 32-bit (including an alpha channel) and this was the problem. But I was surprised that this was a system-dependent feature. (In this specific example it was Win10 x64 which allowed the 32-bit icon, and Win7 x32 which did not). So now it seems quite unclear what icons are permissible to use in VB6 in