>>This morning, I have found that my icons in the treeview are all having a display problems. They are all displayed in black. It seems, it's a mask display. Anyone have seen this behavior before?
>
>Not me. :)

It all began this morning. Well, maybe I didn't pay attention to it last night. What I did last night was to install Dynazip and Catalyst. Some DLL have been updated in windows\system directory. It seems to be related.