Thank's for your answer... 
It is always like that.... Since the day, I've installed ObjectBar.... I can do, what I whant.... The only thing, what works, is, when I creat a "Various Function Item".... But this brings not all Folder Options....
I have nothing installed.... But I have uninstalled IE 8, in the hope.... But nothing.... Works it normaly under Vista?
Also i have uninstalled my Object Desktop Ultimate Version of Object Bar, and installed the Shareware Version.... The Problem is the same....
Hope you can help me....