I hope someone kan help me fast with this strage thing.
If i move the "Up One Level" or Create New Folder in InstallChangeFolder dialog the yellow folder icon disappear. Instead i get the Tooltip in the button.
Cannot reproduce your issue with IS2009 Pro though. My guess is that somehow the binary data which save the icon file gets removed as well when you delete the button control. I sort of cannot convince myself as the icons are different for "Up One Level" and "Create New Folder". Anyway, please go to Control table to find about what the binary name used for the NewFolder button of InstallChangeFolder dialog (The default name is NewBinary2), and then go to the binary table to verify if the binary actually exists still or not.
