Treeview invisible icons

[EagleTempest]

VB 2005 & .Net 2

The icons in my treeview object display when that particular form is set as the project startup form. But this form is actually called from the main form. When I do this, there is a space displayed where the icons should be displayed but are not.

I Refresh the treeview after I Endupdate but doesn't fix things. Any ideas??

 

[EagleTempest]

It appears to be with this particular project. I created a new form it does the same thing.

However in a test project it works properly.