Hi All,
I have written an Add-in for excel and when I registered the dll for
Add-in , Add-in icon is shown in toolbar.

My problem is when I unregistered the Add-in dll and opened the excel,
toolbar is still showing me the Add-in icon :(.

When I am deleting excel11.xlb file (excel Setting file) this icon is
not coming but on deleting this file users current setting will not
reflect.
So i can't do this.

What should I do?

Regards,
Rohit